3151169

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:117

約数の個数: 24

約数和(自身を含む): 4023360

約数和(自身を除く): 872191

約数列:

[1, 7, 19, 29, 43, 133, 203, 301, 361, 551, 817, 1247, 2527, 3857, 5719, 8729, 10469, 15523, 23693, 73283, 108661, 165851, 450167, 3151169]

約数ペア:

[(1, 3151169), (7, 450167), (19, 165851), (29, 108661), (43, 73283), (133, 23693), (203, 15523), (301, 10469), (361, 8729), (551, 5719), (817, 3857), (1247, 2527)]