131346467

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{4903}}^1$

素因数の和:5042

約数の個数: 16

約数和(自身を含む): 155358720

約数和(自身を除く): 24012253

約数列:

[1, 7, 43, 89, 301, 623, 3827, 4903, 26789, 34321, 210829, 436367, 1475803, 3054569, 18763781, 131346467]

約数ペア:

[(1, 131346467), (7, 18763781), (43, 3054569), (89, 1475803), (301, 436367), (623, 210829), (3827, 34321), (4903, 26789)]