13726559

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2003}}^1$

素因数の和:2110

約数の個数: 16

約数和(自身を含む): 17314560

約数和(自身を除く): 3588001

約数列:

[1, 7, 11, 77, 89, 623, 979, 2003, 6853, 14021, 22033, 154231, 178267, 1247869, 1960937, 13726559]

約数ペア:

[(1, 13726559), (7, 1960937), (11, 1247869), (77, 178267), (89, 154231), (623, 22033), (979, 14021), (2003, 6853)]