Q: What is the sum of all factors of the number 30,121,221 excluding 30,121,221?
A: 13,129,819
The factors of the number 30,121,221 are: 1, 3, 13, 39, 772339, 2317017, 10040407, 30121221.
If you add them up, you will get the total of 30,121,234. Now subtract 30,121,221 to get 13,129,819