Q: What is the sum of all factors of the number 971,621 excluding 971,621?
A: 177,499
The factors of the number 971,621 are: 1, 7, 49, 79, 251, 553, 1757, 3871, 12299, 19829, 138803, 971621.
If you add them up, you will get the total of 971,798. Now subtract 971,621 to get 177,499