218229391

素因数分解:

${\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{12379}}^1$

素因数の和:12474

約数の個数: 12

約数和(自身を含む): 235640920

約数和(自身を除く): 17411529

約数列:

[1, 17, 61, 289, 1037, 12379, 17629, 210443, 755119, 3577531, 12837023, 218229391]

約数ペア:

[(1, 218229391), (17, 12837023), (61, 3577531), (289, 755119), (1037, 210443), (12379, 17629)]