Q: What is the sum of all factors of the number 1,086,423 excluding 1,086,423?
A: 496,137
The factors of the number 1,086,423 are: 1, 3, 13, 39, 89, 267, 313, 939, 1157, 3471, 4069, 12207, 27857, 83571, 362141, 1086423.
If you add them up, you will get the total of 1,086,919. Now subtract 1,086,423 to get 496,137