465187891

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{311}}^1$

素因数の和:523

約数の個数: 32

約数和(自身を含む): 564535296

約数和(自身を除く): 99347405

約数列:

[1, 7, 31, 61, 113, 217, 311, 427, 791, 1891, 2177, 3503, 6893, 9641, 13237, 18971, 24521, 35143, 48251, 67487, 132797, 213683, 246001, 588101, 1089433, 1495781, 2143723, 4116707, 7626031, 15006061, 66455413, 465187891]

約数ペア:

[(1, 465187891), (7, 66455413), (31, 15006061), (61, 7626031), (113, 4116707), (217, 2143723), (311, 1495781), (427, 1089433), (791, 588101), (1891, 246001), (2177, 213683), (3503, 132797), (6893, 67487), (9641, 48251), (13237, 35143), (18971, 24521)]