Q: What is the sum of all factors of the number 221,121,099 excluding 221,121,099?
A: 98,276,057
The factors of the number 221,121,099 are: 1, 3, 9, 24569011, 73707033, 221121099.
If you add them up, you will get the total of 221,121,197. Now subtract 221,121,099 to get 98,276,057