38641731

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{12421}}^1$

素因数の和:12502

約数の個数: 16

約数和(自身を含む): 55451808

約数和(自身を除く): 16810077

約数列:

[1, 3, 17, 51, 61, 183, 1037, 3111, 12421, 37263, 211157, 633471, 757681, 2273043, 12880577, 38641731]

約数ペア:

[(1, 38641731), (3, 12880577), (17, 2273043), (51, 757681), (61, 633471), (183, 211157), (1037, 37263), (3111, 12421)]