30311709

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{1061}}^1$

素因数の和:1260

約数の個数: 16

約数和(自身を含む): 41290560

約数和(自身を除く): 10978851

約数列:

[1, 3, 89, 107, 267, 321, 1061, 3183, 9523, 28569, 94429, 113527, 283287, 340581, 10103903, 30311709]

約数ペア:

[(1, 30311709), (3, 10103903), (89, 340581), (107, 283287), (267, 113527), (321, 94429), (1061, 28569), (3183, 9523)]