Q: What is the sum of all factors of the number 3,957,471 excluding 3,957,471?
A: 2,743,329
The factors of the number 3,957,471 are: 1, 3, 7, 9, 21, 27, 63, 189, 20939, 62817, 146573, 188451, 439719, 565353, 1319157, 3957471.
If you add them up, you will get the total of 3,957,473. Now subtract 3,957,471 to get 2,743,329