7422919

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{433}}^1$

素因数の和:550

約数の個数: 16

約数和(自身を含む): 8888320

約数和(自身を除く): 1465401

約数列:

[1, 7, 31, 79, 217, 433, 553, 2449, 3031, 13423, 17143, 34207, 93961, 239449, 1060417, 7422919]

約数ペア:

[(1, 7422919), (7, 1060417), (31, 239449), (79, 93961), (217, 34207), (433, 17143), (553, 13423), (2449, 3031)]