257110669

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{6701}}^1$

素因数の和:6816

約数の個数: 16

約数和(自身を含む): 284218416

約数和(自身を除く): 27107747

約数列:

[1, 17, 37, 61, 629, 1037, 2257, 6701, 38369, 113917, 247937, 408761, 4214929, 6948937, 15124157, 257110669]

約数ペア:

[(1, 257110669), (17, 15124157), (37, 6948937), (61, 4214929), (629, 408761), (1037, 247937), (2257, 113917), (6701, 38369)]