684159531

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{233}}^1\times {\mathrm{8089}}^1$

素因数の和:8347

約数の個数: 24

約数和(自身を含む): 1007107920

約数和(自身を除く): 322948389

約数列:

[1, 3, 11, 33, 121, 233, 363, 699, 2563, 7689, 8089, 24267, 28193, 84579, 88979, 266937, 978769, 1884737, 2936307, 5654211, 20732107, 62196321, 228053177, 684159531]

約数ペア:

[(1, 684159531), (3, 228053177), (11, 62196321), (33, 20732107), (121, 5654211), (233, 2936307), (363, 1884737), (699, 978769), (2563, 266937), (7689, 88979), (8089, 84579), (24267, 28193)]