Q: What is the sum of all factors of the number 3,240,909 excluding 3,240,909?
A: 2,205,441
The factors of the number 3,240,909 are: 1, 3, 7, 9, 21, 49, 63, 147, 441, 7349, 22047, 51443, 66141, 154329, 360101, 462987, 1080303, 3240909.
If you add them up, you will get the total of 3,240,911. Now subtract 3,240,909 to get 2,205,441