Q: What is the sum of all factors of the number 421,433,457 excluding 421,433,457?
A: 140,477,823
The factors of the number 421,433,457 are: 1, 3, 140477819, 421433457.
If you add them up, you will get the total of 421,433,597. Now subtract 421,433,457 to get 140,477,823