47812041

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{2281}}^1$

素因数の和:2441

約数の個数: 24

約数和(自身を含む): 73690344

約数和(自身を除く): 25878303

約数列:

[1, 3, 9, 17, 51, 137, 153, 411, 1233, 2281, 2329, 6843, 6987, 20529, 20961, 38777, 116331, 312497, 348993, 937491, 2812473, 5312449, 15937347, 47812041]

約数ペア:

[(1, 47812041), (3, 15937347), (9, 5312449), (17, 2812473), (51, 937491), (137, 348993), (153, 312497), (411, 116331), (1233, 38777), (2281, 20961), (2329, 20529), (6843, 6987)]