Q: What is the sum of all factors of the number 2,145,141 excluding 2,145,141?
A: 1,177,035
The factors of the number 2,145,141 are: 1, 3, 9, 23, 43, 69, 129, 207, 241, 387, 723, 989, 2169, 2967, 5543, 8901, 10363, 16629, 31089, 49887, 93267, 238349, 715047, 2145141.
If you add them up, you will get the total of 2,145,142. Now subtract 2,145,141 to get 1,177,035