1218990951357

素因数分解:

$3^1\times {\mathrm{227}}^1\times {\mathrm{701}}^1\times {\mathrm{2553497}}^1$

素因数の和:2554428

約数の個数: 16

約数和(自身を含む): 1634810703552

約数和(自身を除く): 415819752195

約数列:

[1, 3, 227, 681, 701, 2103, 159127, 477381, 2553497, 7660491, 579643819, 1738931457, 1790001397, 5370004191, 406330317119, 1218990951357]

約数ペア:

[(1, 1218990951357), (3, 406330317119), (227, 5370004191), (681, 1790001397), (701, 1738931457), (2103, 579643819), (159127, 7660491), (477381, 2553497)]