Q: What is the sum of all factors of the number 13,320,243 excluding 13,320,243?
A: 6,916,077
The factors of the number 13,320,243 are: 1, 3, 9, 23, 69, 207, 229, 281, 687, 843, 2061, 2529, 5267, 6463, 15801, 19389, 47403, 58167, 64349, 193047, 579141, 1480027, 4440081, 13320243.
If you add them up, you will get the total of 13,320,249. Now subtract 13,320,243 to get 6,916,077