Q: What is the sum of all factors of the number 2,120,121 including 2,120,121?
A: 3,456,000
The factors of the number 2,120,121 are: 1, 3, 9, 17, 27, 31, 51, 93, 149, 153, 279, 447, 459, 527, 837, 1341, 1581, 2533, 4023, 4619, 4743, 7599, 13857, 14229, 22797, 41571, 68391, 78523, 124713, 235569, 706707, 2120121.
If you add them up, you will get the total of 3,456,000.