123522971

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4133}}^1$

素因数の和:4187

約数の個数: 24

約数和(自身を含む): 153950160

約数和(自身を除く): 30427189

約数列:

[1, 11, 13, 19, 121, 143, 209, 247, 1573, 2299, 2717, 4133, 29887, 45463, 53729, 78527, 500093, 591019, 863797, 1020851, 6501209, 9501767, 11229361, 123522971]

約数ペア:

[(1, 123522971), (11, 11229361), (13, 9501767), (19, 6501209), (121, 1020851), (143, 863797), (209, 591019), (247, 500093), (1573, 78527), (2299, 53729), (2717, 45463), (4133, 29887)]