12391731

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{3793}}^1$

素因数の和:3824

約数の個数: 24

約数和(自身を含む): 20184080

約数和(自身を除く): 7792349

約数列:

[1, 3, 9, 11, 27, 33, 99, 121, 297, 363, 1089, 3267, 3793, 11379, 34137, 41723, 102411, 125169, 375507, 458953, 1126521, 1376859, 4130577, 12391731]

約数ペア:

[(1, 12391731), (3, 4130577), (9, 1376859), (11, 1126521), (27, 458953), (33, 375507), (99, 125169), (121, 102411), (297, 41723), (363, 34137), (1089, 11379), (3267, 3793)]