2109771837

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{425443}}^1$

素因数の和:425497

約数の個数: 24

約数和(自身を含む): 3318463200

約数和(自身を除く): 1208691363

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 4959, 425443, 1276329, 3828987, 8083417, 12337847, 24250251, 37013541, 72750753, 111040623, 234419093, 703257279, 2109771837]

約数ペア:

[(1, 2109771837), (3, 703257279), (9, 234419093), (19, 111040623), (29, 72750753), (57, 37013541), (87, 24250251), (171, 12337847), (261, 8083417), (551, 3828987), (1653, 1276329), (4959, 425443)]