12582549

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:210

約数の個数: 48

約数和(自身を含む): 22014720

約数和(自身を除く): 9432171

約数列:

[1, 3, 7, 9, 21, 29, 63, 71, 87, 97, 203, 213, 261, 291, 497, 609, 639, 679, 873, 1491, 1827, 2037, 2059, 2813, 4473, 6111, 6177, 6887, 8439, 14413, 18531, 19691, 20661, 25317, 43239, 48209, 59073, 61983, 129717, 144627, 177219, 199723, 433881, 599169, 1398061, 1797507, 4194183, 12582549]

約数ペア:

[(1, 12582549), (3, 4194183), (7, 1797507), (9, 1398061), (21, 599169), (29, 433881), (63, 199723), (71, 177219), (87, 144627), (97, 129717), (203, 61983), (213, 59073), (261, 48209), (291, 43239), (497, 25317), (609, 20661), (639, 19691), (679, 18531), (873, 14413), (1491, 8439), (1827, 6887), (2037, 6177), (2059, 6111), (2813, 4473)]