8398179

素因数分解:

$3^2\times {\mathrm{31}}^2\times {\mathrm{971}}^1$

素因数の和:1039

約数の個数: 18

約数和(自身を含む): 12547548

約数和(自身を除く): 4149369

約数列:

[1, 3, 9, 31, 93, 279, 961, 971, 2883, 2913, 8649, 8739, 30101, 90303, 270909, 933131, 2799393, 8398179]

約数ペア:

[(1, 8398179), (3, 2799393), (9, 933131), (31, 270909), (93, 90303), (279, 30101), (961, 8739), (971, 8649), (2883, 2913)]