Q: What is the sum of all factors of the number 3,506,681 excluding 3,506,681?
A: 3,991
The factors of the number 3,506,681 are: 1, 1307, 2683, 3506681.
If you add them up, you will get the total of 3,506,684. Now subtract 3,506,681 to get 3,991