Q: What is the sum of all factors of the number 429,009 excluding 429,009?
A: 246,831
The factors of the number 429,009 are: 1, 3, 7, 21, 31, 93, 217, 651, 659, 1977, 4613, 13839, 20429, 61287, 143003, 429009.
If you add them up, you will get the total of 429,255. Now subtract 429,009 to get 246,831