13240449

素因数分解:

$3^3\times {\mathrm{269}}^1\times {\mathrm{1823}}^1$

素因数の和:2101

約数の個数: 16

約数和(自身を含む): 19699200

約数和(自身を除く): 6458751

約数列:

[1, 3, 9, 27, 269, 807, 1823, 2421, 5469, 7263, 16407, 49221, 490387, 1471161, 4413483, 13240449]

約数ペア:

[(1, 13240449), (3, 4413483), (9, 1471161), (27, 490387), (269, 49221), (807, 16407), (1823, 7263), (2421, 5469)]