15826023

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{3203}}^1$

素因数の和:3276

約数の個数: 20

約数和(自身を含む): 24036408

約数和(自身を除く): 8210385

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 1647, 3203, 4941, 9609, 28827, 86481, 195383, 259443, 586149, 1758447, 5275341, 15826023]

約数ペア:

[(1, 15826023), (3, 5275341), (9, 1758447), (27, 586149), (61, 259443), (81, 195383), (183, 86481), (549, 28827), (1647, 9609), (3203, 4941)]