17271423

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3433}}^1$

素因数の和:3495

約数の個数: 24

約数和(自身を含む): 27499472

約数和(自身を除く): 10228049

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 3433, 5031, 10299, 30897, 44629, 133887, 147619, 401661, 442857, 1328571, 1919047, 5757141, 17271423]

約数ペア:

[(1, 17271423), (3, 5757141), (9, 1919047), (13, 1328571), (39, 442857), (43, 401661), (117, 147619), (129, 133887), (387, 44629), (559, 30897), (1677, 10299), (3433, 5031)]