98640647

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43627}}^1$

素因数の和:43670

約数の個数: 16

約数和(自身を含む): 125648640

約数和(自身を除く): 27007993

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 43627, 305389, 741659, 828913, 5191613, 5802391, 14091521, 98640647]

約数ペア:

[(1, 98640647), (7, 14091521), (17, 5802391), (19, 5191613), (119, 828913), (133, 741659), (323, 305389), (2261, 43627)]