Q: What is the sum of all factors of the number 426,639 excluding 426,639?
A: 150,513
The factors of the number 426,639 are: 1, 3, 71, 213, 2003, 6009, 142213, 426639.
If you add them up, you will get the total of 426,789. Now subtract 426,639 to get 150,513