975250913

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{129121}}^1$

素因数の和:129224

約数の個数: 16

約数和(自身を含む): 1214779776

約数和(自身を除く): 239528863

約数列:

[1, 7, 13, 83, 91, 581, 1079, 7553, 129121, 903847, 1678573, 10717043, 11750011, 75019301, 139321559, 975250913]

約数ペア:

[(1, 975250913), (7, 139321559), (13, 75019301), (83, 11750011), (91, 10717043), (581, 1678573), (1079, 903847), (7553, 129121)]