Q: What is the sum of all factors of the number 321,403,131 excluding 321,403,131?
A: 209,637,093
The factors of the number 321,403,131 are: 1, 3, 7, 9, 21, 63, 2221, 2297, 6663, 6891, 15547, 16079, 19989, 20673, 46641, 48237, 139923, 144711, 5101637, 15304911, 35711459, 45914733, 107134377, 321403131.
If you add them up, you will get the total of 321,403,340. Now subtract 321,403,131 to get 209,637,093