Q: What is the sum of all factors of the number 121,353,657 excluding 121,353,657?
A: 40,451,223
The factors of the number 121,353,657 are: 1, 3, 40451219, 121353657.
If you add them up, you will get the total of 121,353,697. Now subtract 121,353,657 to get 40,451,223