3915037191

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1559}}^1\times {\mathrm{3389}}^1$

素因数の和:4983

約数の個数: 32

約数和(自身を含む): 5923008000

約数和(自身を除く): 2007970809

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 1559, 3389, 4677, 10167, 20267, 29621, 44057, 60801, 64391, 88863, 132171, 193173, 385073, 837083, 1155219, 2511249, 5283451, 15850353, 68684863, 100385569, 206054589, 301156707, 1305012397, 3915037191]

約数ペア:

[(1, 3915037191), (3, 1305012397), (13, 301156707), (19, 206054589), (39, 100385569), (57, 68684863), (247, 15850353), (741, 5283451), (1559, 2511249), (3389, 1155219), (4677, 837083), (10167, 385073), (20267, 193173), (29621, 132171), (44057, 88863), (60801, 64391)]