Q: What is the sum of all factors of the number 154,921 excluding 154,921?
A: 21,983
The factors of the number 154,921 are: 1, 13, 17, 221, 701, 9113, 11917, 154921.
If you add them up, you will get the total of 154,942. Now subtract 154,921 to get 21,983