13955919

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{2131}}^1$

素因数の和:2230

約数の個数: 16

約数和(自身を含む): 19443840

約数和(自身を除く): 5487921

約数列:

[1, 3, 37, 59, 111, 177, 2131, 2183, 6393, 6549, 78847, 125729, 236541, 377187, 4651973, 13955919]

約数ペア:

[(1, 13955919), (3, 4651973), (37, 377187), (59, 236541), (111, 125729), (177, 78847), (2131, 6549), (2183, 6393)]