291207027

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{311}}^1\times {\mathrm{2917}}^1$

素因数の和:3338

約数の個数: 16

約数和(自身を含む): 393299712

約数和(自身を除く): 102092685

約数列:

[1, 3, 107, 311, 321, 933, 2917, 8751, 33277, 99831, 312119, 907187, 936357, 2721561, 97069009, 291207027]

約数ペア:

[(1, 291207027), (3, 97069009), (107, 2721561), (311, 936357), (321, 907187), (933, 312119), (2917, 99831), (8751, 33277)]