Q: What is the sum of all factors of the number 679,809 excluding 679,809?
A: 296,383
The factors of the number 679,809 are: 1, 3, 13, 39, 17431, 52293, 226603, 679809.
If you add them up, you will get the total of 680,105. Now subtract 679,809 to get 296,383