Q: What is the sum of all factors of the number 2,838,129 excluding 2,838,129?
A: 1,676,271
The factors of the number 2,838,129 are: 1, 3, 7, 21, 43, 49, 129, 147, 301, 449, 903, 1347, 2107, 3143, 6321, 9429, 19307, 22001, 57921, 66003, 135149, 405447, 946043, 2838129.
If you add them up, you will get the total of 2,838,130. Now subtract 2,838,129 to get 1,676,271