Q: What is the sum of all factors of the number 3,426,421 excluding 3,426,421?
A: 17,591
The factors of the number 3,426,421 are: 1, 197, 17393, 3426421.
If you add them up, you will get the total of 3,426,438. Now subtract 3,426,421 to get 17,591