Q: What is the sum of all factors of the number 3,856,143 excluding 3,856,143?
A: 1,285,385
The factors of the number 3,856,143 are: 1, 3, 1285381, 3856143.
If you add them up, you will get the total of 3,856,144. Now subtract 3,856,143 to get 1,285,385