Q: What is the sum of all factors of the number 421,472,561 excluding 421,472,561?
A: 1,273,663
The factors of the number 421,472,561 are: 1, 331, 1273331, 421472561.
If you add them up, you will get the total of 421,472,562. Now subtract 421,472,561 to get 1,273,663