1315205731

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{599}}^1\times {\mathrm{18451}}^1$

素因数の和:19074

約数の個数: 16

約数和(自身を含む): 1594252800

約数和(自身を除く): 279047069

約数列:

[1, 7, 17, 119, 599, 4193, 10183, 18451, 71281, 129157, 313667, 2195669, 11052149, 77365043, 187886533, 1315205731]

約数ペア:

[(1, 1315205731), (7, 187886533), (17, 77365043), (119, 11052149), (599, 2195669), (4193, 313667), (10183, 129157), (18451, 71281)]