Størmer number
= Størmer number
{wiki=Størmer_number}
A Størmer number is a specific type of number in number theory that is associated with the properties of the prime factorization of positive integers. It is defined by the following property: A positive integer \\( n \\) is called a Størmer number if it is equal to the sum of the digits in its prime factorization, each counted with multiplicity.