The number of factors of 17 are 3.
The number of factors of 21.32.53 are
If 11 and 3 are factors of a number, then 11×3=33 is also a factor of that number.
The number of prime factors in the expression (6)10×(7)17×(11)27 is:
Question 3
Which factors are not included in the prime factorization of a composite number?