54555397

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{1117}}^1$

素因数の和:1177

約数の個数: 18

約数和(自身を含む): 62810358

約数和(自身を除く): 8254961

約数列:

[1, 13, 17, 169, 221, 289, 1117, 2873, 3757, 14521, 18989, 48841, 188773, 246857, 322813, 3209141, 4196569, 54555397]

約数ペア:

[(1, 54555397), (13, 4196569), (17, 3209141), (169, 322813), (221, 246857), (289, 188773), (1117, 48841), (2873, 18989), (3757, 14521)]