Q: What is the sum of all factors of the number 1,173,261 excluding 1,173,261?
A: 464,883
The factors of the number 1,173,261 are: 1, 3, 47, 53, 141, 157, 159, 471, 2491, 7379, 7473, 8321, 22137, 24963, 391087, 1173261.
If you add them up, you will get the total of 1,173,725. Now subtract 1,173,261 to get 464,883