1220297

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:152

約数の個数: 16

約数和(自身を含む): 1404480

約数和(自身を除く): 184183

約数列:

[1, 13, 37, 43, 59, 481, 559, 767, 1591, 2183, 2537, 20683, 28379, 32981, 93869, 1220297]

約数ペア:

[(1, 1220297), (13, 93869), (37, 32981), (43, 28379), (59, 20683), (481, 2537), (559, 2183), (767, 1591)]