Q: What is the sum of all factors of the number 3,457,421 including 3,457,421?
A: 3,789,504
The factors of the number 3,457,421 are: 1, 11, 257, 1223, 2827, 13453, 314311, 3457421.
If you add them up, you will get the total of 3,789,504.