520027236963

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{233930381}}^1$

素因数の和:233930419

約数の個数: 24

約数和(自身を含む): 851506590480

約数和(自身を除く): 331479353517

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 233930381, 701791143, 2105373429, 3041094953, 4444677239, 9123284859, 13334031717, 27369854577, 40002095151, 57780804107, 173342412321, 520027236963]

約数ペア:

[(1, 520027236963), (3, 173342412321), (9, 57780804107), (13, 40002095151), (19, 27369854577), (39, 13334031717), (57, 9123284859), (117, 4444677239), (171, 3041094953), (247, 2105373429), (741, 701791143), (2223, 233930381)]