Q: What is the sum of all factors of the number 3,128,139 excluding 3,128,139?
A: 2,240,677
The factors of the number 3,128,139 are: 1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 613, 729, 1701, 1839, 4291, 5103, 5517, 12873, 16551, 38619, 49653, 115857, 148959, 347571, 446877, 1042713, 3128139.
If you add them up, you will get the total of 3,128,141. Now subtract 3,128,139 to get 2,240,677