12633271

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^2$

素因数の和:163

約数の個数: 24

約数和(自身を含む): 15889280

約数和(自身を除く): 3256009

約数列:

[1, 7, 19, 43, 47, 133, 301, 329, 817, 893, 2021, 2209, 5719, 6251, 14147, 15463, 38399, 41971, 94987, 268793, 293797, 664909, 1804753, 12633271]

約数ペア:

[(1, 12633271), (7, 1804753), (19, 664909), (43, 293797), (47, 268793), (133, 94987), (301, 41971), (329, 38399), (817, 15463), (893, 14147), (2021, 6251), (2209, 5719)]