30483297

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{28949}}^1$

素因数の和:28974

約数の個数: 20

約数和(自身を含む): 49041300

約数和(自身を除く): 18558003

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 28949, 86847, 260541, 376337, 781623, 1129011, 2344869, 3387033, 10161099, 30483297]

約数ペア:

[(1, 30483297), (3, 10161099), (9, 3387033), (13, 2344869), (27, 1129011), (39, 781623), (81, 376337), (117, 260541), (351, 86847), (1053, 28949)]