Q: What is the sum of all factors of the number 3,128,309 excluding 3,128,309?
A: 3,607
The factors of the number 3,128,309 are: 1, 1453, 2153, 3128309.
If you add them up, you will get the total of 3,128,312. Now subtract 3,128,309 to get 3,607