2064756483

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{212227}}^1$

素因数の和:212303

約数の個数: 24

約数和(自身を含む): 3178326528

約数和(自身を除く): 1113570045

約数列:

[1, 3, 9, 23, 47, 69, 141, 207, 423, 1081, 3243, 9729, 212227, 636681, 1910043, 4881221, 9974669, 14643663, 29924007, 43930989, 89772021, 229417387, 688252161, 2064756483]

約数ペア:

[(1, 2064756483), (3, 688252161), (9, 229417387), (23, 89772021), (47, 43930989), (69, 29924007), (141, 14643663), (207, 9974669), (423, 4881221), (1081, 1910043), (3243, 636681), (9729, 212227)]