4775023

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:139

約数の個数: 24

約数和(自身を含む): 5788160

約数和(自身を除く): 1013137

約数列:

[1, 11, 19, 31, 67, 121, 209, 341, 589, 737, 1273, 2077, 2299, 3751, 6479, 8107, 14003, 22847, 39463, 71269, 154033, 251317, 434093, 4775023]

約数ペア:

[(1, 4775023), (11, 434093), (19, 251317), (31, 154033), (67, 71269), (121, 39463), (209, 22847), (341, 14003), (589, 8107), (737, 6479), (1273, 3751), (2077, 2299)]