88890331

素因数分解:

${\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1$

素因数の和:411

約数の個数: 24

約数和(自身を含む): 101147904

約数和(自身を除く): 12257573

約数列:

[1, 17, 23, 43, 289, 311, 391, 731, 989, 5287, 6647, 7153, 12427, 13373, 16813, 89879, 121601, 227341, 285821, 307579, 2067217, 3864797, 5228843, 88890331]

約数ペア:

[(1, 88890331), (17, 5228843), (23, 3864797), (43, 2067217), (289, 307579), (311, 285821), (391, 227341), (731, 121601), (989, 89879), (5287, 16813), (6647, 13373), (7153, 12427)]