31315692947

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{9458077}}^1$

素因数の和:9458138

約数の個数: 16

約数和(自身を含む): 39950921472

約数和(自身を除く): 8635228525

約数列:

[1, 7, 11, 43, 77, 301, 473, 3311, 9458077, 66206539, 104038847, 406697311, 728271929, 2846881177, 4473670421, 31315692947]

約数ペア:

[(1, 31315692947), (7, 4473670421), (11, 2846881177), (43, 728271929), (77, 406697311), (301, 104038847), (473, 66206539), (3311, 9458077)]