47928491

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1583}}^1$

素因数の和:1750

約数の個数: 16

約数和(自身を含む): 55085184

約数和(自身を除く): 7156693

約数列:

[1, 13, 17, 137, 221, 1583, 1781, 2329, 20579, 26911, 30277, 216871, 349843, 2819323, 3686807, 47928491]

約数ペア:

[(1, 47928491), (13, 3686807), (17, 2819323), (137, 349843), (221, 216871), (1583, 30277), (1781, 26911), (2329, 20579)]