Q: What is the sum of all factors of the number 615,457,269 excluding 615,457,269?
A: 400,535,787
The factors of the number 615,457,269 are: 1, 3, 7, 9, 21, 63, 9769163, 29307489, 68384141, 87922467, 205152423, 615457269.
If you add them up, you will get the total of 615,457,669. Now subtract 615,457,269 to get 400,535,787