27307343

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1$

素因数の和:542

約数の個数: 16

約数和(自身を含む): 31874304

約数和(自身を除く): 4566961

約数列:

[1, 7, 97, 131, 307, 679, 917, 2149, 12707, 29779, 40217, 88949, 208453, 281519, 3901049, 27307343]

約数ペア:

[(1, 27307343), (7, 3901049), (97, 281519), (131, 208453), (307, 88949), (679, 40217), (917, 29779), (2149, 12707)]