3731733

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:321

約数の個数: 24

約数和(自身を含む): 5751200

約数和(自身を除く): 2019467

約数列:

[1, 3, 9, 19, 57, 139, 157, 171, 417, 471, 1251, 1413, 2641, 2983, 7923, 8949, 21823, 23769, 26847, 65469, 196407, 414637, 1243911, 3731733]

約数ペア:

[(1, 3731733), (3, 1243911), (9, 414637), (19, 196407), (57, 65469), (139, 26847), (157, 23769), (171, 21823), (417, 8949), (471, 7923), (1251, 2983), (1413, 2641)]