39230387

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{1753}}^1$

素因数の和:1922

約数の個数: 16

約数和(自身を含む): 47147520

約数和(自身を除く): 7917133

約数列:

[1, 7, 23, 139, 161, 973, 1753, 3197, 12271, 22379, 40319, 243667, 282233, 1705669, 5604341, 39230387]

約数ペア:

[(1, 39230387), (7, 5604341), (23, 1705669), (139, 282233), (161, 243667), (973, 40319), (1753, 22379), (3197, 12271)]