Q: What is the sum of all factors of the number 15,102,009 excluding 15,102,009?
A: 8,521,461
The factors of the number 15,102,009 are: 1, 3, 9, 13, 39, 117, 169, 507, 1521, 9929, 29787, 89361, 129077, 387231, 1161693, 1678001, 5034003, 15102009.
If you add them up, you will get the total of 15,102,017. Now subtract 15,102,009 to get 8,521,461