Q: What is the sum of all factors of the number 6,426,221 excluding 6,426,221?
A: 701,779
The factors of the number 6,426,221 are: 1, 17, 43, 59, 149, 731, 1003, 2533, 2537, 6407, 8791, 43129, 108919, 149447, 378013, 6426221.
If you add them up, you will get the total of 6,426,922. Now subtract 6,426,221 to get 701,779