2021039241

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{709}}^1\times {\mathrm{73091}}^1$

素因数の和:73816

約数の個数: 16

約数和(自身を含む): 2906137920

約数和(自身を除く): 885098679

約数列:

[1, 3, 13, 39, 709, 2127, 9217, 27651, 73091, 219273, 950183, 2850549, 51821519, 155464557, 673679747, 2021039241]

約数ペア:

[(1, 2021039241), (3, 673679747), (13, 155464557), (39, 51821519), (709, 2850549), (2127, 950183), (9217, 219273), (27651, 73091)]