Q: What is the sum of all factors of the number 447,843 excluding 447,843?
A: 221,469
The factors of the number 447,843 are: 1, 3, 11, 33, 41, 123, 331, 451, 993, 1353, 3641, 10923, 13571, 40713, 149281, 447843.
If you add them up, you will get the total of 448,064. Now subtract 447,843 to get 221,469