788970051

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{572963}}^1$

素因数の和:572992

約数の個数: 20

約数和(自身を含む): 1247915592

約数和(自身を除く): 458945541

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 572963, 1718889, 5156667, 9740371, 15470001, 29221113, 46410003, 87663339, 262990017, 788970051]

約数ペア:

[(1, 788970051), (3, 262990017), (9, 87663339), (17, 46410003), (27, 29221113), (51, 15470001), (81, 9740371), (153, 5156667), (459, 1718889), (1377, 572963)]