1330385541

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{187669}}^1$

素因数の和:187828

約数の個数: 16

約数和(自身を含む): 1891713600

約数和(自身を除く): 561328059

約数列:

[1, 3, 17, 51, 139, 417, 2363, 7089, 187669, 563007, 3190373, 9571119, 26085991, 78257973, 443461847, 1330385541]

約数ペア:

[(1, 1330385541), (3, 443461847), (17, 78257973), (51, 26085991), (139, 9571119), (417, 3190373), (2363, 563007), (7089, 187669)]