234531

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:143

約数の個数: 24

約数和(自身を含む): 389376

約数和(自身を除く): 154845

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 103, 207, 253, 309, 759, 927, 1133, 2277, 2369, 3399, 7107, 10197, 21321, 26059, 78177, 234531]

約数ペア:

[(1, 234531), (3, 78177), (9, 26059), (11, 21321), (23, 10197), (33, 7107), (69, 3399), (99, 2369), (103, 2277), (207, 1133), (253, 927), (309, 759)]