Q: What is the sum of all factors of the number 13,205,421 excluding 13,205,421?
A: 5,941,551
The factors of the number 13,205,421 are: 1, 3, 9, 277, 831, 2493, 5297, 15891, 47673, 1467269, 4401807, 13205421.
If you add them up, you will get the total of 13,205,426. Now subtract 13,205,421 to get 5,941,551