Q: What is the sum of all factors of the number 1,304,121 including 1,304,121?
A: 2,274,048
The factors of the number 1,304,121 are: 1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 281, 357, 663, 843, 1547, 1967, 3653, 4641, 4777, 5901, 10959, 14331, 25571, 33439, 62101, 76713, 100317, 186303, 434707, 1304121.
If you add them up, you will get the total of 2,274,048.