Q: What is the sum of all factors of the number 987,513 excluding 987,513?
A: 432,327
The factors of the number 987,513 are: 1, 3, 17, 51, 67, 201, 289, 867, 1139, 3417, 4913, 14739, 19363, 58089, 329171, 987513.
If you add them up, you will get the total of 987,945. Now subtract 987,513 to get 432,327