Q: What is the sum of all factors of the number 2,987,999 excluding 2,987,999?
A: 641,569
The factors of the number 2,987,999 are: 1, 7, 23, 67, 161, 277, 469, 1541, 1939, 6371, 10787, 18559, 44597, 129913, 426857, 2987999.
If you add them up, you will get the total of 2,988,640. Now subtract 2,987,999 to get 641,569