Q: What is the sum of all factors of the number 13,290,831 excluding 13,290,831?
A: 6,399,329
The factors of the number 13,290,831 are: 1, 3, 9, 27, 492253, 1476759, 4430277, 13290831.
If you add them up, you will get the total of 13,290,837. Now subtract 13,290,831 to get 6,399,329