289934403

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{144031}}^1$

素因数の和:144106

約数の個数: 16

約数和(自身を含む): 428639232

約数和(自身を除く): 138704829

約数列:

[1, 3, 11, 33, 61, 183, 671, 2013, 144031, 432093, 1584341, 4753023, 8785891, 26357673, 96644801, 289934403]

約数ペア:

[(1, 289934403), (3, 96644801), (11, 26357673), (33, 8785891), (61, 4753023), (183, 1584341), (671, 432093), (2013, 144031)]