Q: What is the sum of all factors of the number 9,961,409 excluding 9,961,409?
A: 6,511
The factors of the number 9,961,409 are: 1, 2459, 4051, 9961409.
If you add them up, you will get the total of 9,961,415. Now subtract 9,961,409 to get 6,511