131511259

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{4967}}^1$

素因数の和:5090

約数の個数: 16

約数和(自身を含む): 150232320

約数和(自身を除く): 18721061

約数列:

[1, 11, 29, 83, 319, 913, 2407, 4967, 26477, 54637, 144043, 412261, 1584473, 4534871, 11955569, 131511259]

約数ペア:

[(1, 131511259), (11, 11955569), (29, 4534871), (83, 1584473), (319, 412261), (913, 144043), (2407, 54637), (4967, 26477)]