68656469

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1\times {\mathrm{571}}^1$

素因数の和:860

約数の個数: 16

約数和(自身を含む): 79896960

約数和(自身を除く): 11240491

約数列:

[1, 7, 89, 193, 571, 623, 1351, 3997, 17177, 50819, 110203, 120239, 355733, 771421, 9808067, 68656469]

約数ペア:

[(1, 68656469), (7, 9808067), (89, 771421), (193, 355733), (571, 120239), (623, 110203), (1351, 50819), (3997, 17177)]