426007897

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{349}}^1\times {\mathrm{1693}}^1$

素因数の和:2152

約数の個数: 16

約数和(自身を含む): 493292800

約数和(自身を除く): 67284903

約数列:

[1, 7, 103, 349, 721, 1693, 2443, 11851, 35947, 174379, 251629, 590857, 1220653, 4135999, 60858271, 426007897]

約数ペア:

[(1, 426007897), (7, 60858271), (103, 4135999), (349, 1220653), (721, 590857), (1693, 251629), (2443, 174379), (11851, 35947)]