39590019

素因数分解:

$3^3\times 7^1\times {\mathrm{209471}}^1$

素因数の和:209487

約数の個数: 16

約数和(自身を含む): 67031040

約数和(自身を除く): 27441021

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 209471, 628413, 1466297, 1885239, 4398891, 5655717, 13196673, 39590019]

約数ペア:

[(1, 39590019), (3, 13196673), (7, 5655717), (9, 4398891), (21, 1885239), (27, 1466297), (63, 628413), (189, 209471)]