Q: What is the sum of all factors of the number 121,372,409 excluding 121,372,409?
A: 3,915,271
The factors of the number 121,372,409 are: 1, 31, 3915239, 121372409.
If you add them up, you will get the total of 121,372,412. Now subtract 121,372,409 to get 3,915,271