Q: What is the sum of all factors of the number 12,261,621 excluding 12,261,621?
A: 4,087,211
The factors of the number 12,261,621 are: 1, 3, 4087207, 12261621.
If you add them up, you will get the total of 12,261,625. Now subtract 12,261,621 to get 4,087,211