485280327

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{3559}}^1$

素因数の和:3763

約数の個数: 32

約数和(自身を含む): 761896960

約数和(自身を除く): 276616633

約数列:

[1, 3, 7, 21, 43, 129, 151, 301, 453, 903, 1057, 3171, 3559, 6493, 10677, 19479, 24913, 45451, 74739, 136353, 153037, 459111, 537409, 1071259, 1612227, 3213777, 3761863, 11285589, 23108587, 69325761, 161760109, 485280327]

約数ペア:

[(1, 485280327), (3, 161760109), (7, 69325761), (21, 23108587), (43, 11285589), (129, 3761863), (151, 3213777), (301, 1612227), (453, 1071259), (903, 537409), (1057, 459111), (3171, 153037), (3559, 136353), (6493, 74739), (10677, 45451), (19479, 24913)]