Q: What is the sum of all factors of the number 2,121,161 excluding 2,121,161?
A: 384,331
The factors of the number 2,121,161 are: 1, 7, 49, 73, 511, 593, 3577, 4151, 29057, 43289, 303023, 2121161.
If you add them up, you will get the total of 2,121,545. Now subtract 2,121,161 to get 384,331