VariousWords beta
Related Terms:
Adjective
Definition: Being or relating to a class of positive integers satisfying ๐ยฒ(n)=๐(๐(n))=2n,, where ฯ is the divisor function. They are a generalization of perfect numbers.
VariousWords beta
Definition: Being or relating to a class of positive integers satisfying ๐ยฒ(n)=๐(๐(n))=2n,, where ฯ is the divisor function. They are a generalization of perfect numbers.