Q: What is the sum of all factors of the number 31,319,307 excluding 31,319,307?
A: 16,573,941
The factors of the number 31,319,307 are: 1, 3, 9, 23, 69, 71, 207, 213, 639, 1633, 2131, 4899, 6393, 14697, 19179, 49013, 147039, 151301, 441117, 453903, 1361709, 3479923, 10439769, 31319307.
If you add them up, you will get the total of 31,319,323. Now subtract 31,319,307 to get 16,573,941