Q: What is the sum of all factors of the number 887,961 excluding 887,961?
A: 421,863
The factors of the number 887,961 are: 1, 3, 17, 23, 51, 69, 391, 757, 1173, 2271, 12869, 17411, 38607, 52233, 295987, 887961.
If you add them up, you will get the total of 888,382. Now subtract 887,961 to get 421,863