8687602497

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2161}}^1\times {\mathrm{11261}}^1$

素因数の和:13449

約数の個数: 32

約数和(自身を含む): 14024703744

約数和(自身を除く): 5337101247

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 2161, 6483, 11261, 15127, 33783, 36737, 45381, 78827, 110211, 191437, 236481, 257159, 574311, 771477, 1340059, 4020177, 24335021, 73005063, 170345147, 413695357, 511035441, 1241086071, 2895867499, 8687602497]

約数ペア:

[(1, 8687602497), (3, 2895867499), (7, 1241086071), (17, 511035441), (21, 413695357), (51, 170345147), (119, 73005063), (357, 24335021), (2161, 4020177), (6483, 1340059), (11261, 771477), (15127, 574311), (33783, 257159), (36737, 236481), (45381, 191437), (78827, 110211)]