766431967

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{2087}}^1\times {\mathrm{2281}}^1$

素因数の和:4398

約数の個数: 16

約数和(自身を含む): 914844672

約数和(自身を除く): 148412705

約数列:

[1, 7, 23, 161, 2087, 2281, 14609, 15967, 48001, 52463, 336007, 367241, 4760447, 33323129, 109490281, 766431967]

約数ペア:

[(1, 766431967), (7, 109490281), (23, 33323129), (161, 4760447), (2087, 367241), (2281, 336007), (14609, 52463), (15967, 48001)]