Q: What is the sum of all factors of the number 2,173,923 excluding 2,173,923?
A: 1,131,717
The factors of the number 2,173,923 are: 1, 3, 9, 19, 57, 171, 12713, 38139, 114417, 241547, 724641, 2173923.
If you add them up, you will get the total of 2,173,924. Now subtract 2,173,923 to get 1,131,717