30724191

素因数分解:

$3^5\times {\mathrm{59}}^1\times {\mathrm{2143}}^1$

素因数の和:2217

約数の個数: 24

約数和(自身を含む): 46824960

約数和(自身を除く): 16100769

約数列:

[1, 3, 9, 27, 59, 81, 177, 243, 531, 1593, 2143, 4779, 6429, 14337, 19287, 57861, 126437, 173583, 379311, 520749, 1137933, 3413799, 10241397, 30724191]

約数ペア:

[(1, 30724191), (3, 10241397), (9, 3413799), (27, 1137933), (59, 520749), (81, 379311), (177, 173583), (243, 126437), (531, 57861), (1593, 19287), (2143, 14337), (4779, 6429)]