10891867

素因数分解:

$7^2\times {\mathrm{199}}^1\times {\mathrm{1117}}^1$

素因数の和:1330

約数の個数: 12

約数和(自身を含む): 12745200

約数和(自身を除く): 1853333

約数列:

[1, 7, 49, 199, 1117, 1393, 7819, 9751, 54733, 222283, 1555981, 10891867]

約数ペア:

[(1, 10891867), (7, 1555981), (49, 222283), (199, 54733), (1117, 9751), (1393, 7819)]