239620161

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{48733}}^1$

素因数の和:48896

約数の個数: 16

約数和(自身を含む): 350884800

約数和(自身を除く): 111264639

約数列:

[1, 3, 11, 33, 149, 447, 1639, 4917, 48733, 146199, 536063, 1608189, 7261217, 21783651, 79873387, 239620161]

約数ペア:

[(1, 239620161), (3, 79873387), (11, 21783651), (33, 7261217), (149, 1608189), (447, 536063), (1639, 146199), (4917, 48733)]