Q: What is the sum of all factors of the number 1,539,863 excluding 1,539,863?
A: 172,393
The factors of the number 1,539,863 are: 1, 13, 31, 403, 3821, 49673, 118451, 1539863.
If you add them up, you will get the total of 1,540,035. Now subtract 1,539,863 to get 172,393