Q: What is the sum of all factors of the number 28,701,729 excluding 28,701,729?
A: 22,758,111
The factors of the number 28,701,729 are: 1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 8933, 26799, 62531, 80397, 151861, 187593, 241191, 455583, 562779, 1063027, 1366749, 1688337, 3189081, 4100247, 9567243, 28701729.
If you add them up, you will get the total of 28,701,751. Now subtract 28,701,729 to get 22,758,111