Q: What is the sum of all factors of the number 13,413,221 excluding 13,413,221?
A: 1,698,139
The factors of the number 13,413,221 are: 1, 17, 19, 131, 317, 323, 2227, 2489, 5389, 6023, 41527, 42313, 102391, 705959, 789013, 13413221.
If you add them up, you will get the total of 13,413,222. Now subtract 13,413,221 to get 1,698,139