Q: What is the sum of all factors of the number 321,123,221 excluding 321,123,221?
A: 3,872,779
The factors of the number 321,123,221 are: 1, 139, 211, 10949, 29329, 1521911, 2310239, 321123221.
If you add them up, you will get the total of 321,123,224. Now subtract 321,123,221 to get 3,872,779