30442257

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2287}}^1$

素因数の和:2342

約数の個数: 32

約数和(自身を含む): 49420800

約数和(自身を除く): 18978543

約数列:

[1, 3, 9, 17, 27, 29, 51, 87, 153, 261, 459, 493, 783, 1479, 2287, 4437, 6861, 13311, 20583, 38879, 61749, 66323, 116637, 198969, 349911, 596907, 1049733, 1127491, 1790721, 3382473, 10147419, 30442257]

約数ペア:

[(1, 30442257), (3, 10147419), (9, 3382473), (17, 1790721), (27, 1127491), (29, 1049733), (51, 596907), (87, 349911), (153, 198969), (261, 116637), (459, 66323), (493, 61749), (783, 38879), (1479, 20583), (2287, 13311), (4437, 6861)]