Q: What is the sum of all factors of the number 421,131,539 excluding 421,131,539?
A: 409,501
The factors of the number 421,131,539 are: 1, 1031, 408469, 421131539.
If you add them up, you will get the total of 421,131,948. Now subtract 421,131,539 to get 409,501