39541107

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{2543}}^1$

素因数の和:2690

約数の個数: 16

約数和(自身を含む): 54217728

約数和(自身を除く): 14676621

約数列:

[1, 3, 71, 73, 213, 219, 2543, 5183, 7629, 15549, 180553, 185639, 541659, 556917, 13180369, 39541107]

約数ペア:

[(1, 39541107), (3, 13180369), (71, 556917), (73, 541659), (213, 185639), (219, 180553), (2543, 15549), (5183, 7629)]