Q: What is the sum of all factors of the number 7,121,979 excluding 7,121,979?
A: 3,985,221
The factors of the number 7,121,979 are: 1, 3, 9, 19, 27, 57, 171, 513, 13883, 41649, 124947, 263777, 374841, 791331, 2373993, 7121979.
If you add them up, you will get the total of 7,121,982. Now subtract 7,121,979 to get 3,985,221