Q: What is the sum of all factors of the number 398,061 excluding 398,061?
A: 218,259
The factors of the number 398,061 are: 1, 3, 9, 23, 27, 69, 207, 621, 641, 1923, 5769, 14743, 17307, 44229, 132687, 398061.
If you add them up, you will get the total of 398,279. Now subtract 398,061 to get 218,259