7140061789

素因数分解:

$7^1\times {\mathrm{139}}^1\times {\mathrm{2203}}^1\times {\mathrm{3331}}^1$

素因数の和:5680

約数の個数: 16

約数和(自身を含む): 8224975360

約数和(自身を除く): 1084913571

約数列:

[1, 7, 139, 973, 2203, 3331, 15421, 23317, 306217, 463009, 2143519, 3241063, 7338193, 51367351, 1020008827, 7140061789]

約数ペア:

[(1, 7140061789), (7, 1020008827), (139, 51367351), (973, 7338193), (2203, 3241063), (3331, 2143519), (15421, 463009), (23317, 306217)]