489283389

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89269}}^1$

素因数の和:89314

約数の個数: 32

約数和(自身を含む): 856992000

約数和(自身を除く): 367708611

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 783, 1827, 5481, 89269, 267807, 624883, 803421, 1874649, 2410263, 2588801, 5623947, 7766403, 16871841, 18121607, 23299209, 54364821, 69897627, 163094463, 489283389]

約数ペア:

[(1, 489283389), (3, 163094463), (7, 69897627), (9, 54364821), (21, 23299209), (27, 18121607), (29, 16871841), (63, 7766403), (87, 5623947), (189, 2588801), (203, 2410263), (261, 1874649), (609, 803421), (783, 624883), (1827, 267807), (5481, 89269)]