30549051

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15359}}^1$

素因数の和:15395

約数の個数: 24

約数和(自身を含む): 50319360

約数和(自身を除く): 19770309

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 15359, 46077, 138231, 199667, 261103, 599001, 783309, 1797003, 2349927, 3394339, 10183017, 30549051]

約数ペア:

[(1, 30549051), (3, 10183017), (9, 3394339), (13, 2349927), (17, 1797003), (39, 783309), (51, 599001), (117, 261103), (153, 199667), (221, 138231), (663, 46077), (1989, 15359)]