Q: What is the sum of all factors of the number 3,081,213 excluding 3,081,213?
A: 1,521,987
The factors of the number 3,081,213 are: 1, 3, 9, 27, 139, 417, 821, 1251, 2463, 3753, 7389, 22167, 114119, 342357, 1027071, 3081213.
If you add them up, you will get the total of 3,081,214. Now subtract 3,081,213 to get 1,521,987