12459531

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{499}}^1$

素因数の和:579

約数の個数: 32

約数和(自身を含む): 20160000

約数和(自身を除く): 7700469

約数列:

[1, 3, 7, 21, 29, 41, 87, 123, 203, 287, 499, 609, 861, 1189, 1497, 3493, 3567, 8323, 10479, 14471, 20459, 24969, 43413, 61377, 101297, 143213, 303891, 429639, 593311, 1779933, 4153177, 12459531]

約数ペア:

[(1, 12459531), (3, 4153177), (7, 1779933), (21, 593311), (29, 429639), (41, 303891), (87, 143213), (123, 101297), (203, 61377), (287, 43413), (499, 24969), (609, 20459), (861, 14471), (1189, 10479), (1497, 8323), (3493, 3567)]