53271421

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23561}}^1$

素因数の和:23604

約数の個数: 16

約数和(自身を含む): 67858560

約数和(自身を除く): 14587139

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 23561, 164927, 400537, 447659, 2803759, 3133613, 7610203, 53271421]

約数ペア:

[(1, 53271421), (7, 7610203), (17, 3133613), (19, 2803759), (119, 447659), (133, 400537), (323, 164927), (2261, 23561)]