4120001

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:244

約数の個数: 16

約数和(自身を含む): 4620240

約数和(自身を除く): 500239

約数列:

[1, 17, 29, 61, 137, 493, 1037, 1769, 2329, 3973, 8357, 30073, 67541, 142069, 242353, 4120001]

約数ペア:

[(1, 4120001), (17, 242353), (29, 142069), (61, 67541), (137, 30073), (493, 8357), (1037, 3973), (1769, 2329)]