Q: What is the sum of all factors of the number 400,413,429 excluding 400,413,429?
A: 272,056,971
The factors of the number 400,413,429 are: 1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 247, 351, 513, 741, 2223, 6669, 60041, 180123, 540369, 780533, 1140779, 1621107, 2341599, 3422337, 7024797, 10267011, 14830127, 21074391, 30801033, 44490381, 133471143, 400413429.
If you add them up, you will get the total of 400,413,701. Now subtract 400,413,429 to get 272,056,971