228322311

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{67531}}^1$

素因数の和:67571

約数の個数: 24

約数和(自身を含む): 369535104

約数和(自身を除く): 141212793

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 67531, 202593, 472717, 1418151, 1553213, 3309019, 4659639, 9927057, 10872491, 32617473, 76107437, 228322311]

約数ペア:

[(1, 228322311), (3, 76107437), (7, 32617473), (21, 10872491), (23, 9927057), (49, 4659639), (69, 3309019), (147, 1553213), (161, 1418151), (483, 472717), (1127, 202593), (3381, 67531)]