Q: What is the sum of all factors of the number 1,981,323 excluding 1,981,323?
A: 880,601
The factors of the number 1,981,323 are: 1, 3, 9, 220147, 660441, 1981323.
If you add them up, you will get the total of 1,982,203. Now subtract 1,981,323 to get 880,601