31696743

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{11447}}^1$

素因数の和:11534

約数の個数: 16

約数和(自身を含む): 46158336

約数和(自身を除く): 14461593

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 11447, 34341, 148811, 446433, 812737, 2438211, 10565581, 31696743]

約数ペア:

[(1, 31696743), (3, 10565581), (13, 2438211), (39, 812737), (71, 446433), (213, 148811), (923, 34341), (2769, 11447)]