Q: What is the sum of all factors of the number 327,981 excluding 327,981?
A: 147,219
The factors of the number 327,981 are: 1, 3, 17, 51, 59, 109, 177, 327, 1003, 1853, 3009, 5559, 6431, 19293, 109327, 327981.
If you add them up, you will get the total of 328,128. Now subtract 327,981 to get 147,219