147431977

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1019}}^1\times {\mathrm{1879}}^1$

素因数の和:2916

約数の個数: 16

約数和(自身を含む): 184089600

約数和(自身を除く): 36657623

約数列:

[1, 7, 11, 77, 1019, 1879, 7133, 11209, 13153, 20669, 78463, 144683, 1914701, 13402907, 21061711, 147431977]

約数ペア:

[(1, 147431977), (7, 21061711), (11, 13402907), (77, 1914701), (1019, 144683), (1879, 78463), (7133, 20669), (11209, 13153)]