27392849

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1997}}^1$

素因数の和:2080

約数の個数: 16

約数和(自身を含む): 31648320

約数和(自身を除く): 4255471

約数列:

[1, 11, 29, 43, 319, 473, 1247, 1997, 13717, 21967, 57913, 85871, 637043, 944581, 2490259, 27392849]

約数ペア:

[(1, 27392849), (11, 2490259), (29, 944581), (43, 637043), (319, 85871), (473, 57913), (1247, 21967), (1997, 13717)]