13009381

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1579}}^1$

素因数の和:1704

約数の個数: 16

約数和(自身を含む): 16381440

約数和(自身を除く): 3372059

約数列:

[1, 7, 11, 77, 107, 749, 1177, 1579, 8239, 11053, 17369, 121583, 168953, 1182671, 1858483, 13009381]

約数ペア:

[(1, 13009381), (7, 1858483), (11, 1182671), (77, 168953), (107, 121583), (749, 17369), (1177, 11053), (1579, 8239)]