Q: What is the sum of all factors of the number 4,165,143 excluding 4,165,143?
A: 1,388,385
The factors of the number 4,165,143 are: 1, 3, 1388381, 4165143.
If you add them up, you will get the total of 4,165,144. Now subtract 4,165,143 to get 1,388,385