31740501

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{4993}}^1$

素因数の和:5172

約数の個数: 16

約数和(自身を含む): 45864896

約数和(自身を除く): 14124395

約数列:

[1, 3, 13, 39, 163, 489, 2119, 4993, 6357, 14979, 64909, 194727, 813859, 2441577, 10580167, 31740501]

約数ペア:

[(1, 31740501), (3, 10580167), (13, 2441577), (39, 813859), (163, 194727), (489, 64909), (2119, 14979), (4993, 6357)]