Q: What is the sum of all factors of the number 3,866,289 excluding 3,866,289?
A: 2,216,271
The factors of the number 3,866,289 are: 1, 3, 7, 21, 31, 93, 217, 651, 5939, 17817, 41573, 124719, 184109, 552327, 1288763, 3866289.
If you add them up, you will get the total of 3,866,291. Now subtract 3,866,289 to get 2,216,271