Q: What is the sum of all factors of the number 421,324,113 excluding 421,324,113?
A: 221,445,807
The factors of the number 421,324,113 are: 1, 3, 7, 21, 887, 2661, 6209, 18627, 22619, 67857, 158333, 474999, 20063053, 60189159, 140441371, 421324113.
If you add them up, you will get the total of 421,324,334. Now subtract 421,324,113 to get 221,445,807