71734247

素因数分解:

${\mathrm{13}}^3\times {\mathrm{103}}^1\times {\mathrm{317}}^1$

素因数の和:459

約数の個数: 16

約数和(自身を含む): 78711360

約数和(自身を除く): 6977113

約数列:

[1, 13, 103, 169, 317, 1339, 2197, 4121, 17407, 32651, 53573, 226291, 424463, 696449, 5518019, 71734247]

約数ペア:

[(1, 71734247), (13, 5518019), (103, 696449), (169, 424463), (317, 226291), (1339, 53573), (2197, 32651), (4121, 17407)]