Q: What is the sum of all factors of the number 1,375,143 excluding 1,375,143?
A: 911,193
The factors of the number 1,375,143 are: 1, 3, 7, 11, 21, 33, 77, 231, 5953, 17859, 41671, 65483, 125013, 196449, 458381, 1375143.
If you add them up, you will get the total of 1,376,054. Now subtract 1,375,143 to get 911,193