27821406

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{33359}}^1$

素因数の和:33503

約数の個数: 16

約数和(自身を含む): 56044800

約数和(自身を除く): 28223394

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 33359, 66718, 100077, 200154, 4636901, 9273802, 13910703, 27821406]

約数ペア:

[(1, 27821406), (2, 13910703), (3, 9273802), (6, 4636901), (139, 200154), (278, 100077), (417, 66718), (834, 33359)]