858678037

素因数分解:

$7^1\times {\mathrm{193}}^1\times {\mathrm{467}}^1\times {\mathrm{1361}}^1$

素因数の和:2028

約数の個数: 16

約数和(自身を含む): 989269632

約数和(自身を除く): 130591595

約数列:

[1, 7, 193, 467, 1351, 1361, 3269, 9527, 90131, 262673, 630917, 635587, 1838711, 4449109, 122668291, 858678037]

約数ペア:

[(1, 858678037), (7, 122668291), (193, 4449109), (467, 1838711), (1351, 635587), (1361, 630917), (3269, 262673), (9527, 90131)]