30172021

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3847}}^1$

素因数の和:3912

約数の個数: 16

約数和(自身を含む): 35463168

約数和(自身を除く): 5291147

約数列:

[1, 11, 23, 31, 253, 341, 713, 3847, 7843, 42317, 88481, 119257, 973291, 1311827, 2742911, 30172021]

約数ペア:

[(1, 30172021), (11, 2742911), (23, 1311827), (31, 973291), (253, 119257), (341, 88481), (713, 42317), (3847, 7843)]