Q: What is the sum of all factors of the number 15,013,557 excluding 15,013,557?
A: 8,341,047
The factors of the number 15,013,557 are: 1, 3, 9, 13, 39, 117, 128321, 384963, 1154889, 1668173, 5004519, 15013557.
If you add them up, you will get the total of 15,013,565. Now subtract 15,013,557 to get 8,341,047