85851479

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4481}}^1$

素因数の和:4535

約数の個数: 24

約数和(自身を含む): 110364768

約数和(自身を除く): 24513289

約数列:

[1, 7, 17, 23, 49, 119, 161, 391, 833, 1127, 2737, 4481, 19159, 31367, 76177, 103063, 219569, 533239, 721441, 1752071, 3732673, 5050087, 12264497, 85851479]

約数ペア:

[(1, 85851479), (7, 12264497), (17, 5050087), (23, 3732673), (49, 1752071), (119, 721441), (161, 533239), (391, 219569), (833, 103063), (1127, 76177), (2737, 31367), (4481, 19159)]