Q: What is the sum of all factors of the number 15,340,221 excluding 15,340,221?
A: 8,522,527
The factors of the number 15,340,221 are: 1, 3, 9, 13, 39, 117, 131113, 393339, 1180017, 1704469, 5113407, 15340221.
If you add them up, you will get the total of 15,340,229. Now subtract 15,340,221 to get 8,522,527