Q: What is the sum of all factors of the number 2,103,801 excluding 2,103,801?
A: 1,379,847
The factors of the number 2,103,801 are: 1, 3, 7, 17, 21, 51, 71, 83, 119, 213, 249, 357, 497, 581, 1207, 1411, 1491, 1743, 3621, 4233, 5893, 8449, 9877, 17679, 25347, 29631, 41251, 100181, 123753, 300543, 701267, 2103801.
If you add them up, you will get the total of 2,103,802. Now subtract 2,103,801 to get 1,379,847