No number under 100 has thirteen factors.
No number under 100 has 13 factors. 60, 72, 84, 90, and 96 each have 12 factors.
91 is not a prime number. 91 is a composite number having the factors 1, 7, 13, and 91.
You are 9.
23
The factors of 9 are 1, 3, and 9. 1 + 3 + 9 = 13
The factors of 13 are 1 and 13. There are an infinite number of products that can be created with the number 13.
13 is a prime number: its only factors are 1 and 13.
Just 1.
The factors of 13 are 1 and 13. Their product is 13.
9991
8.13 = 8 13/100
no 2 and 4 aren't factors of 13. 13 is a prime number.