388567803

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{4129}}^1$

素因数の和:4291

約数の個数: 32

約数和(自身を含む): 592076800

約数和(自身を除く): 203508997

約数列:

[1, 3, 13, 19, 39, 57, 127, 247, 381, 741, 1651, 2413, 4129, 4953, 7239, 12387, 31369, 53677, 78451, 94107, 161031, 235353, 524383, 1019863, 1573149, 3059589, 6816979, 9963277, 20450937, 29889831, 129522601, 388567803]

約数ペア:

[(1, 388567803), (3, 129522601), (13, 29889831), (19, 20450937), (39, 9963277), (57, 6816979), (127, 3059589), (247, 1573149), (381, 1019863), (741, 524383), (1651, 235353), (2413, 161031), (4129, 94107), (4953, 78451), (7239, 53677), (12387, 31369)]