Q: What is the sum of all factors of the number 13,140,321 excluding 13,140,321?
A: 4,380,111
The factors of the number 13,140,321 are: 1, 3, 4380107, 13140321.
If you add them up, you will get the total of 13,140,325. Now subtract 13,140,321 to get 4,380,111