Q: What is the sum of all factors of the number 1,389,513 excluding 1,389,513?
A: 560,183
The factors of the number 1,389,513 are: 1, 3, 31, 67, 93, 201, 223, 669, 2077, 6231, 6913, 14941, 20739, 44823, 463171, 1389513.
If you add them up, you will get the total of 1,390,073. Now subtract 1,389,513 to get 560,183