2079402477

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{727}}^1\times {\mathrm{17989}}^1$

素因数の和:18772

約数の個数: 16

約数和(自身を含む): 2828891520

約数和(自身を除く): 749489043

約数列:

[1, 3, 53, 159, 727, 2181, 17989, 38531, 53967, 115593, 953417, 2860251, 13078003, 39234009, 693134159, 2079402477]

約数ペア:

[(1, 2079402477), (3, 693134159), (53, 39234009), (159, 13078003), (727, 2860251), (2181, 953417), (17989, 115593), (38531, 53967)]