Q: What is the sum of all factors of the number 3,261,279 excluding 3,261,279?
A: 1,708,321
The factors of the number 3,261,279 are: 1, 3, 7, 21, 155299, 465897, 1087093, 3261279.
If you add them up, you will get the total of 3,261,280. Now subtract 3,261,279 to get 1,708,321