6670391

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3187}}^1$

素因数の和:3230

約数の個数: 16

約数和(自身を含む): 8569344

約数和(自身を除く): 1898953

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 3187, 22309, 41431, 73301, 290017, 513107, 952913, 6670391]

約数ペア:

[(1, 6670391), (7, 952913), (13, 513107), (23, 290017), (91, 73301), (161, 41431), (299, 22309), (2093, 3187)]