Q: What is the sum of all factors of the number 3,388,989 excluding 3,388,989?
A: 1,129,667
The factors of the number 3,388,989 are: 1, 3, 1129663, 3388989.
If you add them up, you will get the total of 3,388,990. Now subtract 3,388,989 to get 1,129,667