Q: What is the sum of all factors of the number 425,439 excluding 425,439?
A: 295,201
The factors of the number 425,439 are: 1, 3, 7, 9, 21, 27, 63, 189, 2251, 6753, 15757, 20259, 47271, 60777, 141813, 425439.
If you add them up, you will get the total of 425,734. Now subtract 425,439 to get 295,201