Q: What is the sum of all factors of the number 42,858,921 excluding 42,858,921?
A: 26,703,447
The factors of the number 42,858,921 are: 1, 3, 7, 17, 21, 51, 119, 271, 357, 443, 813, 1329, 1897, 3101, 4607, 5691, 7531, 9303, 13821, 22593, 32249, 52717, 96747, 120053, 158151, 360159, 840371, 2040901, 2521113, 6122703, 14286307, 42858921.
If you add them up, you will get the total of 42,858,947. Now subtract 42,858,921 to get 26,703,447