Q: What is the sum of all factors of the number 4,146,991 excluding 4,146,991?
A: 21,681
The factors of the number 4,146,991 are: 1, 193, 21487, 4146991.
If you add them up, you will get the total of 4,147,012. Now subtract 4,146,991 to get 21,681