15937347

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{2281}}^1$

素因数の和:2438

約数の個数: 16

約数和(自身を含む): 22673952

約数和(自身を除く): 6736605

約数列:

[1, 3, 17, 51, 137, 411, 2281, 2329, 6843, 6987, 38777, 116331, 312497, 937491, 5312449, 15937347]

約数ペア:

[(1, 15937347), (3, 5312449), (17, 937491), (51, 312497), (137, 116331), (411, 38777), (2281, 6987), (2329, 6843)]