307787337

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{7247}}^1$

素因数の和:7291

約数の個数: 48

約数和(自身を含む): 539831040

約数和(自身を除く): 232043703

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 121, 143, 297, 351, 363, 429, 1089, 1287, 1573, 3267, 3861, 4719, 7247, 14157, 21741, 42471, 65223, 79717, 94211, 195669, 239151, 282633, 717453, 847899, 876887, 1036321, 2152359, 2543697, 2630661, 3108963, 7891983, 9326889, 11399531, 23675949, 27980667, 34198593, 102595779, 307787337]

約数ペア:

[(1, 307787337), (3, 102595779), (9, 34198593), (11, 27980667), (13, 23675949), (27, 11399531), (33, 9326889), (39, 7891983), (99, 3108963), (117, 2630661), (121, 2543697), (143, 2152359), (297, 1036321), (351, 876887), (363, 847899), (429, 717453), (1089, 282633), (1287, 239151), (1573, 195669), (3267, 94211), (3861, 79717), (4719, 65223), (7247, 42471), (14157, 21741)]