27255679

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1987}}^1$

素因数の和:2070

約数の個数: 16

約数和(自身を含む): 31489920

約数和(自身を除く): 4234241

約数列:

[1, 11, 29, 43, 319, 473, 1247, 1987, 13717, 21857, 57623, 85441, 633853, 939851, 2477789, 27255679]

約数ペア:

[(1, 27255679), (11, 2477789), (29, 939851), (43, 633853), (319, 85441), (473, 57623), (1247, 21857), (1987, 13717)]