42911913

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{15667}}^1$

素因数の和:15764

約数の個数: 16

約数和(自身を含む): 63173376

約数和(自身を除く): 20261463

約数列:

[1, 3, 11, 33, 83, 249, 913, 2739, 15667, 47001, 172337, 517011, 1300361, 3901083, 14303971, 42911913]

約数ペア:

[(1, 42911913), (3, 14303971), (11, 3901083), (33, 1300361), (83, 517011), (249, 172337), (913, 47001), (2739, 15667)]