Q: What is the sum of all factors of the number 400,641,321 excluding 400,641,321?
A: 134,097,783
The factors of the number 400,641,321 are: 1, 3, 977, 2931, 136691, 410073, 133547107, 400641321.
If you add them up, you will get the total of 400,641,455. Now subtract 400,641,321 to get 134,097,783