Q: What is the sum of all factors of the number 1,345,143 excluding 1,345,143?
A: 542,857
The factors of the number 1,345,143 are: 1, 3, 19, 57, 23599, 70797, 448381, 1345143.
If you add them up, you will get the total of 1,345,685. Now subtract 1,345,143 to get 542,857