2007135923

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{487}}^1\times {\mathrm{1097}}^1$

素因数の和:1631

約数の個数: 24

約数和(自身を含む): 2302971552

約数和(自身を除く): 295835629

約数列:

[1, 13, 17, 221, 289, 487, 1097, 3757, 6331, 8279, 14261, 18649, 107627, 140743, 242437, 317033, 534239, 1829659, 4121429, 6945107, 9082063, 118066819, 154395071, 2007135923]

約数ペア:

[(1, 2007135923), (13, 154395071), (17, 118066819), (221, 9082063), (289, 6945107), (487, 4121429), (1097, 1829659), (3757, 534239), (6331, 317033), (8279, 242437), (14261, 140743), (18649, 107627)]