423040321

素因数分解:

${\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{81307}}^1$

素因数の和:81372

約数の個数: 12

約数和(自身を含む): 475814416

約数和(自身を除く): 52774095

約数列:

[1, 11, 43, 121, 473, 5203, 81307, 894377, 3496201, 9838147, 38458211, 423040321]

約数ペア:

[(1, 423040321), (11, 38458211), (43, 9838147), (121, 3496201), (473, 894377), (5203, 81307)]