268103667

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{159871}}^1$

素因数の和:159930

約数の個数: 16

約数和(自身を含む): 393924608

約数和(自身を除く): 125820941

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 159871, 479613, 2078323, 6234969, 6874453, 20623359, 89367889, 268103667]

約数ペア:

[(1, 268103667), (3, 89367889), (13, 20623359), (39, 6874453), (43, 6234969), (129, 2078323), (559, 479613), (1677, 159871)]