11172889

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2081}}^1$

素因数の和:2160

約数の個数: 16

約数和(自身を含む): 13991040

約数和(自身を除く): 2818151

約数列:

[1, 7, 13, 59, 91, 413, 767, 2081, 5369, 14567, 27053, 122779, 189371, 859453, 1596127, 11172889]

約数ペア:

[(1, 11172889), (7, 1596127), (13, 859453), (59, 189371), (91, 122779), (413, 27053), (767, 14567), (2081, 5369)]