Q: What is the sum of all factors of the number 123,142,321 excluding 123,142,321?
A: 479,411
The factors of the number 123,142,321 are: 1, 257, 479153, 123142321.
If you add them up, you will get the total of 123,142,800. Now subtract 123,142,321 to get 479,411