13772169

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1873}}^1$

素因数の和:1941

約数の個数: 24

約数和(自身を含む): 21438560

約数和(自身を除く): 7666391

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 387, 817, 1873, 2451, 5619, 7353, 16857, 35587, 80539, 106761, 241617, 320283, 724851, 1530241, 4590723, 13772169]

約数ペア:

[(1, 13772169), (3, 4590723), (9, 1530241), (19, 724851), (43, 320283), (57, 241617), (129, 106761), (171, 80539), (387, 35587), (817, 16857), (1873, 7353), (2451, 5619)]