20161097619

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{27207959}}^1$

素因数の和:27207994

約数の個数: 16

約数和(自身を含む): 30472915200

約数和(自身を除く): 10311817581

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 27207959, 81623877, 353703467, 516951221, 1061110401, 1550853663, 6720365873, 20161097619]

約数ペア:

[(1, 20161097619), (3, 6720365873), (13, 1550853663), (19, 1061110401), (39, 516951221), (57, 353703467), (247, 81623877), (741, 27207959)]