38769861

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{52321}}^1$

素因数の和:52356

約数の個数: 16

約数和(自身を含む): 58600640

約数和(自身を除く): 19830779

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 52321, 156963, 680173, 994099, 2040519, 2982297, 12923287, 38769861]

約数ペア:

[(1, 38769861), (3, 12923287), (13, 2982297), (19, 2040519), (39, 994099), (57, 680173), (247, 156963), (741, 52321)]