487074049

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{2179}}^1\times {\mathrm{2903}}^1$

素因数の和:5100

約数の個数: 16

約数和(自身を含む): 607749120

約数和(自身を除く): 120675071

約数列:

[1, 7, 11, 77, 2179, 2903, 15253, 20321, 23969, 31933, 167783, 223531, 6325637, 44279459, 69582007, 487074049]

約数ペア:

[(1, 487074049), (7, 69582007), (11, 44279459), (77, 6325637), (2179, 223531), (2903, 167783), (15253, 31933), (20321, 23969)]