67988479

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{673}}^1$

素因数の和:1114

約数の個数: 16

約数和(自身を含む): 77375200

約数和(自身を除く): 9386721

約数列:

[1, 13, 19, 247, 409, 673, 5317, 7771, 8749, 12787, 101023, 166231, 275257, 3578341, 5229883, 67988479]

約数ペア:

[(1, 67988479), (13, 5229883), (19, 3578341), (247, 275257), (409, 166231), (673, 101023), (5317, 12787), (7771, 8749)]