39729893

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{6947}}^1$

素因数の和:7016

約数の個数: 16

約数和(自身を含む): 48913920

約数和(自身を除く): 9184027

約数列:

[1, 7, 19, 43, 133, 301, 817, 5719, 6947, 48629, 131993, 298721, 923951, 2091047, 5675699, 39729893]

約数ペア:

[(1, 39729893), (7, 5675699), (19, 2091047), (43, 923951), (133, 298721), (301, 131993), (817, 48629), (5719, 6947)]