4067487

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:271

約数の個数: 24

約数和(自身を含む): 6141408

約数和(自身を除く): 2073921

約数列:

[1, 3, 9, 41, 73, 123, 151, 219, 369, 453, 657, 1359, 2993, 6191, 8979, 11023, 18573, 26937, 33069, 55719, 99207, 451943, 1355829, 4067487]

約数ペア:

[(1, 4067487), (3, 1355829), (9, 451943), (41, 99207), (73, 55719), (123, 33069), (151, 26937), (219, 18573), (369, 11023), (453, 8979), (657, 6191), (1359, 2993)]