71317587

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{6949}}^1$

素因数の和:7274

約数の個数: 16

約数和(自身を含む): 104083200

約数和(自身を除く): 32765613

約数列:

[1, 3, 11, 33, 311, 933, 3421, 6949, 10263, 20847, 76439, 229317, 2161139, 6483417, 23772529, 71317587]

約数ペア:

[(1, 71317587), (3, 23772529), (11, 6483417), (33, 2161139), (311, 229317), (933, 76439), (3421, 20847), (6949, 10263)]