distinct factors
distinct factors
You can factor 540 into prime factors. Then, for each prime factor that doesn't appear 3, 6, 9, ... times, add additional factors to complete a multiple of 3. These factors will make up the number "k".
A number that has only two factors is called a prime. The only factors of a prime are 1 and the number itself.
a number with only 2 factors (1 and itself ) is called a prime number
a square number
common factors
It is called a perfect number.
A compound number has 3 or more factors, two of the factors being 1 and the number itself.
a prime number. it will have the factors 1 and it's self. ie. x has factors 1 and xA number with only two factors is a prime number
It is called a prime number
A square number
the divisor function