38618931

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{7559}}^1$

素因数の和:7706

約数の個数: 16

約数和(自身を含む): 55883520

約数和(自身を除く): 17264589

約数列:

[1, 3, 13, 39, 131, 393, 1703, 5109, 7559, 22677, 98267, 294801, 990229, 2970687, 12872977, 38618931]

約数ペア:

[(1, 38618931), (3, 12872977), (13, 2970687), (39, 990229), (131, 294801), (393, 98267), (1703, 22677), (5109, 7559)]