1337223027

素因数分解:

$3^1\times 7^1\times {\mathrm{811}}^1\times {\mathrm{78517}}^1$

素因数の和:79338

約数の個数: 16

約数和(自身を含む): 2040211712

約数和(自身を除く): 702988685

約数列:

[1, 3, 7, 21, 811, 2433, 5677, 17031, 78517, 235551, 549619, 1648857, 63677287, 191031861, 445741009, 1337223027]

約数ペア:

[(1, 1337223027), (3, 445741009), (7, 191031861), (21, 63677287), (811, 1648857), (2433, 549619), (5677, 235551), (17031, 78517)]