21396075009

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{2339}}^1\times {\mathrm{160483}}^1$

素因数の和:162844

約数の個数: 16

約数和(自身を含む): 30042604800

約数和(自身を除く): 8646529791

約数列:

[1, 3, 19, 57, 2339, 7017, 44441, 133323, 160483, 481449, 3049177, 9147531, 375369737, 1126109211, 7132025003, 21396075009]

約数ペア:

[(1, 21396075009), (3, 7132025003), (19, 1126109211), (57, 375369737), (2339, 9147531), (7017, 3049177), (44441, 481449), (133323, 160483)]