27320909

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1783}}^1$

素因数の和:2000

約数の個数: 16

約数和(自身を含む): 34252800

約数和(自身を除く): 6931891

約数列:

[1, 7, 11, 77, 199, 1393, 1783, 2189, 12481, 15323, 19613, 137291, 354817, 2483719, 3902987, 27320909]

約数ペア:

[(1, 27320909), (7, 3902987), (11, 2483719), (77, 354817), (199, 137291), (1393, 19613), (1783, 15323), (2189, 12481)]