2065854561

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{599}}^1\times {\mathrm{12917}}^1$

素因数の和:13608

約数の個数: 16

約数和(自身を含む): 2790288000

約数和(自身を除く): 724433439

約数列:

[1, 3, 89, 267, 599, 1797, 12917, 38751, 53311, 159933, 1149613, 3448839, 7737283, 23211849, 688618187, 2065854561]

約数ペア:

[(1, 2065854561), (3, 688618187), (89, 23211849), (267, 7737283), (599, 3448839), (1797, 1149613), (12917, 159933), (38751, 53311)]