Q: What is the sum of all factors of the number 3,430,139 excluding 3,430,139?
A: 4,021
The factors of the number 3,430,139 are: 1, 1229, 2791, 3430139.
If you add them up, you will get the total of 3,430,143. Now subtract 3,430,139 to get 4,021