39934027

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{571}}^1$

素因数の和:778

約数の個数: 16

約数和(自身を含む): 46638592

約数和(自身を除く): 6704565

約数列:

[1, 7, 97, 103, 571, 679, 721, 3997, 9991, 55387, 58813, 69937, 387709, 411691, 5704861, 39934027]

約数ペア:

[(1, 39934027), (7, 5704861), (97, 411691), (103, 387709), (571, 69937), (679, 58813), (721, 55387), (3997, 9991)]