77098021

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11003}}^1$

素因数の和:11041

約数の個数: 24

約数和(自身を含む): 105374304

約数和(自身を除く): 28276283

約数列:

[1, 7, 11, 13, 49, 77, 91, 143, 539, 637, 1001, 7007, 11003, 77021, 121033, 143039, 539147, 847231, 1001273, 1573429, 5930617, 7008911, 11014003, 77098021]

約数ペア:

[(1, 77098021), (7, 11014003), (11, 7008911), (13, 5930617), (49, 1573429), (77, 1001273), (91, 847231), (143, 539147), (539, 143039), (637, 121033), (1001, 77021), (7007, 11003)]