7230769

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{439}}^1$

素因数の和:640

約数の個数: 16

約数和(自身を含む): 8968960

約数和(自身を除く): 1738191

約数列:

[1, 7, 13, 91, 181, 439, 1267, 2353, 3073, 5707, 16471, 39949, 79459, 556213, 1032967, 7230769]

約数ペア:

[(1, 7230769), (7, 1032967), (13, 556213), (91, 79459), (181, 39949), (439, 16471), (1267, 5707), (2353, 3073)]