248188029

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1\times {\mathrm{4987}}^1$

素因数の和:5356

約数の個数: 16

約数和(自身を含む): 338306112

約数和(自身を除く): 90118083

約数列:

[1, 3, 53, 159, 313, 939, 4987, 14961, 16589, 49767, 264311, 792933, 1560931, 4682793, 82729343, 248188029]

約数ペア:

[(1, 248188029), (3, 82729343), (53, 4682793), (159, 1560931), (313, 792933), (939, 264311), (4987, 49767), (14961, 16589)]