2171570489943

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{3313}}^1\times {\mathrm{5081159}}^1$

素因数の和:5084518

約数の個数: 16

約数和(自身を含む): 2963657706240

約数和(自身を除く): 792087216297

約数列:

[1, 3, 43, 129, 3313, 9939, 142459, 427377, 5081159, 15243477, 218489837, 655469511, 16833879767, 50501639301, 723856829981, 2171570489943]

約数ペア:

[(1, 2171570489943), (3, 723856829981), (43, 50501639301), (129, 16833879767), (3313, 655469511), (9939, 218489837), (142459, 15243477), (427377, 5081159)]