Q: What is the sum of all factors of the number 1,356,641 excluding 1,356,641?
A: 276,319
The factors of the number 1,356,641 are: 1, 11, 13, 53, 143, 179, 583, 689, 1969, 2327, 7579, 9487, 25597, 104357, 123331, 1356641.
If you add them up, you will get the total of 1,356,917. Now subtract 1,356,641 to get 276,319