Q: What is the sum of all factors of the number 253,071 excluding 253,071?
A: 212,849
The factors of the number 253,071 are: 1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 103, 117, 189, 273, 309, 351, 721, 819, 927, 1339, 2163, 2457, 2781, 4017, 6489, 9373, 12051, 19467, 28119, 36153, 84357, 253071.
If you add them up, you will get the total of 253,283. Now subtract 253,071 to get 212,849