325040513

素因数分解:

$7^1\times {\mathrm{61}}^2\times {\mathrm{12479}}^1$

素因数の和:12608

約数の個数: 12

約数和(自身を含む): 377694720

約数和(自身を除く): 52654207

約数列:

[1, 7, 61, 427, 3721, 12479, 26047, 87353, 761219, 5328533, 46434359, 325040513]

約数ペア:

[(1, 325040513), (7, 46434359), (61, 5328533), (427, 761219), (3721, 87353), (12479, 26047)]