Q: What is the sum of all factors of the number 4,147,871 excluding 4,147,871?
A: 1,228,129
The factors of the number 4,147,871 are: 1, 7, 13, 19, 91, 133, 247, 1729, 2399, 16793, 31187, 45581, 218309, 319067, 592553, 4147871.
If you add them up, you will get the total of 4,147,872. Now subtract 4,147,871 to get 1,228,129