Q: What is the sum of all factors of the number 421,343,103 excluding 421,343,103?
A: 165,920,897
The factors of the number 421,343,103 are: 1, 3, 31, 79, 93, 237, 2449, 7347, 57349, 172047, 1777819, 4530571, 5333457, 13591713, 140447701, 421343103.
If you add them up, you will get the total of 421,343,268. Now subtract 421,343,103 to get 165,920,897