Q: What is the sum of all factors of the number 6,387,993 excluding 6,387,993?
A: 2,839,121
The factors of the number 6,387,993 are: 1, 3, 9, 709777, 2129331, 6387993.
If you add them up, you will get the total of 6,387,995. Now subtract 6,387,993 to get 2,839,121