What are the factors and prime factors of 103?

103 is a Prime number. The only two factors of a prime number are 1 and itself.

The only factor pair of 103 is 1 x 103. There is only one factor pair of a prime number.

The proper factors of 103 are only 1 or,

if the definition you are using excludes 1, there are none.

The only prime factor of 103 is 103. There is only one prime factor of a prime number - itself.

The distinct prime factor (listing each prime factor only once) of 103 is also 103.