Q: What is the sum of all factors of the number 989,857 excluding 989,857?
A: 138,959
The factors of the number 989,857 are: 1, 11, 29, 107, 319, 841, 1177, 3103, 9251, 34133, 89987, 989857.
If you add them up, you will get the total of 989,995. Now subtract 989,857 to get 138,959