Q: What is the sum of all factors of the number 421,044,129 excluding 421,044,129?
A: 287,297,631
The factors of the number 421,044,129 are: 1, 3, 9, 11, 27, 33, 41, 71, 99, 123, 213, 297, 369, 451, 487, 639, 781, 1107, 1353, 1461, 1917, 2343, 2911, 4059, 4383, 5357, 7029, 8733, 12177, 13149, 16071, 19967, 21087, 26199, 32021, 34577, 48213, 59901, 78597, 96063, 103731, 144639, 179703, 219637, 288189, 311193, 380347, 539109, 658911, 864567, 933579, 1141041, 1417657, 1976733, 3423123, 4252971, 5930199, 10269369, 12758913, 15594227, 38276739, 46782681, 140348043, 421044129.
If you add them up, you will get the total of 421,044,416. Now subtract 421,044,129 to get 287,297,631