57727999

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1\times {\mathrm{977}}^1$

素因数の和:1374

約数の個数: 16

約数和(自身を含む): 69101568

約数和(自身を除く): 11373569

約数列:

[1, 7, 23, 161, 367, 977, 2569, 6839, 8441, 22471, 59087, 157297, 358559, 2509913, 8246857, 57727999]

約数ペア:

[(1, 57727999), (7, 8246857), (23, 2509913), (161, 358559), (367, 157297), (977, 59087), (2569, 22471), (6839, 8441)]