Q: What is the sum of all factors of the number 2,160,207 excluding 2,160,207?
A: 1,617,489
The factors of the number 2,160,207 are: 1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 2017, 6051, 14119, 18153, 34289, 42357, 102867, 127071, 240023, 308601, 720069, 2160207.
If you add them up, you will get the total of 2,160,208. Now subtract 2,160,207 to get 1,617,489