6397278

素因数分解:

$2^1\times 3^1\times {\mathrm{691}}^1\times {\mathrm{1543}}^1$

素因数の和:2239

約数の個数: 16

約数和(自身を含む): 12821376

約数和(自身を除く): 6424098

約数列:

[1, 2, 3, 6, 691, 1382, 1543, 2073, 3086, 4146, 4629, 9258, 1066213, 2132426, 3198639, 6397278]

約数ペア:

[(1, 6397278), (2, 3198639), (3, 2132426), (6, 1066213), (691, 9258), (1382, 4629), (1543, 4146), (2073, 3086)]