Q: What is the sum of all factors of the number 3,871,813 excluding 3,871,813?
A: 442,427
The factors of the number 3,871,813 are: 1, 11, 47, 517, 7489, 82379, 351983, 3871813.
If you add them up, you will get the total of 3,872,255. Now subtract 3,871,813 to get 442,427