Q: What is the sum of all factors of the number 12,906,873 excluding 12,906,873?
A: 8,399,815
The factors of the number 12,906,873 are: 1, 3, 7, 9, 21, 63, 204871, 614613, 1434097, 1843839, 4302291, 12906873.
If you add them up, you will get the total of 12,906,881. Now subtract 12,906,873 to get 8,399,815