13233367

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:175

約数の個数: 32

約数和(自身を含む): 17049600

約数和(自身を除く): 3816233

約数列:

[1, 7, 19, 29, 47, 73, 133, 203, 329, 511, 551, 893, 1363, 1387, 2117, 3431, 3857, 6251, 9541, 9709, 14819, 24017, 25897, 40223, 65189, 99499, 181279, 281561, 456323, 696493, 1890481, 13233367]

約数ペア:

[(1, 13233367), (7, 1890481), (19, 696493), (29, 456323), (47, 281561), (73, 181279), (133, 99499), (203, 65189), (329, 40223), (511, 25897), (551, 24017), (893, 14819), (1363, 9709), (1387, 9541), (2117, 6251), (3431, 3857)]