331892231

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3847}}^1$

素因数の和:3923

約数の個数: 24

約数和(自身を含む): 393050112

約数和(自身を除く): 61157881

約数列:

[1, 11, 23, 31, 121, 253, 341, 713, 2783, 3751, 3847, 7843, 42317, 86273, 88481, 119257, 465487, 973291, 1311827, 2742911, 10706201, 14430097, 30172021, 331892231]

約数ペア:

[(1, 331892231), (11, 30172021), (23, 14430097), (31, 10706201), (121, 2742911), (253, 1311827), (341, 973291), (713, 465487), (2783, 119257), (3751, 88481), (3847, 86273), (7843, 42317)]