122223409

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{4397}}^1$

素因数の和:4453

約数の個数: 24

約数和(自身を含む): 160861248

約数和(自身を除く): 38637839

約数列:

[1, 7, 11, 19, 77, 133, 209, 361, 1463, 2527, 3971, 4397, 27797, 30779, 48367, 83543, 338569, 584801, 918973, 1587317, 6432811, 11111219, 17460487, 122223409]

約数ペア:

[(1, 122223409), (7, 17460487), (11, 11111219), (19, 6432811), (77, 1587317), (133, 918973), (209, 584801), (361, 338569), (1463, 83543), (2527, 48367), (3971, 30779), (4397, 27797)]