13226311

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{727}}^1$

素因数の和:870

約数の個数: 16

約数和(自身を含む): 15934464

約数和(自身を除く): 2708153

約数列:

[1, 7, 23, 113, 161, 727, 791, 2599, 5089, 16721, 18193, 82151, 117047, 575057, 1889473, 13226311]

約数ペア:

[(1, 13226311), (7, 1889473), (23, 575057), (113, 117047), (161, 82151), (727, 18193), (791, 16721), (2599, 5089)]