Q: What is the sum of all factors of the number 28,124,109 excluding 28,124,109?
A: 15,835,443
The factors of the number 28,124,109 are: 1, 3, 9, 13, 39, 117, 271, 813, 887, 2439, 2661, 3523, 7983, 10569, 11531, 31707, 34593, 103779, 240377, 721131, 2163393, 3124901, 9374703, 28124109.
If you add them up, you will get the total of 28,124,124. Now subtract 28,124,109 to get 15,835,443