Q: What is the sum of all factors of the number 1,421,101 excluding 1,421,101?
A: 248,147
The factors of the number 1,421,101 are: 1, 11, 23, 41, 137, 253, 451, 943, 1507, 3151, 5617, 10373, 34661, 61787, 129191, 1421101.
If you add them up, you will get the total of 1,421,349. Now subtract 1,421,101 to get 248,147