30025653

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{811}}^1$

素因数の和:905

約数の個数: 32

約数和(自身を含む): 48018432

約数和(自身を除く): 17992779

約数列:

[1, 3, 7, 21, 41, 43, 123, 129, 287, 301, 811, 861, 903, 1763, 2433, 5289, 5677, 12341, 17031, 33251, 34873, 37023, 99753, 104619, 232757, 244111, 698271, 732333, 1429793, 4289379, 10008551, 30025653]

約数ペア:

[(1, 30025653), (3, 10008551), (7, 4289379), (21, 1429793), (41, 732333), (43, 698271), (123, 244111), (129, 232757), (287, 104619), (301, 99753), (811, 37023), (861, 34873), (903, 33251), (1763, 17031), (2433, 12341), (5289, 5677)]