Q: What is the sum of all factors of the number 13,214,421 excluding 13,214,421?
A: 8,321,643
The factors of the number 13,214,421 are: 1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 14831, 44493, 133479, 163141, 400437, 489423, 1201311, 1468269, 4404807, 13214421.
If you add them up, you will get the total of 13,214,429. Now subtract 13,214,421 to get 8,321,643