Q: What is the sum of all factors of the number 2,121,189 excluding 2,121,189?
A: 1,111,131
The factors of the number 2,121,189 are: 1, 3, 7, 21, 101009, 303027, 707063, 2121189.
If you add them up, you will get the total of 2,121,190. Now subtract 2,121,189 to get 1,111,131