yes. The only divisors of a Prime number are itself and 1. Without counting the prime number, the sum of it's divisors is always 1.
All composite numbers do. All prime numbers are already prime.
2,3,5,7,11,13,17,19,23,29,31,37,41,43,47,53,59,61,67,71,73,79,83,89,97 these are all the prime numbers
All prime numbers are odd with the only exception of the prime number 2. However, not all odd numbers are prime.
All prime numbers are rational.
With exception of the number 2, all prime numbers are odd. However, not all odd numbers are prime.
No. 9 is not prime.
There is no need to do prime factorization as prime numbers are already prime.
All prime numbers are not odd numbers. 2 is an even prime number, and it is the only even prime number because all other even numbers have 2 as one of their factors.
It is impossible to list the infinite number of prime numbers and composite numbers.
All prime numbers are integers. All integers are rational.
Prime numbers never stop, it is impossible to list them all.
All numbers have factors. Some factors are prime numbers. These are prime factors. A factor string where all the factors are prime numbers is called a prime factorization.