12009789

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{4493}}^1$

素因数の和:4519

約数の個数: 24

約数和(自身を含む): 19629792

約数和(自身を除く): 7620003

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 891, 2673, 4493, 13479, 40437, 49423, 121311, 148269, 363933, 444807, 1091799, 1334421, 4003263, 12009789]

約数ペア:

[(1, 12009789), (3, 4003263), (9, 1334421), (11, 1091799), (27, 444807), (33, 363933), (81, 148269), (99, 121311), (243, 49423), (297, 40437), (891, 13479), (2673, 4493)]