57210387

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{5939}}^1$

素因数の和:5987

約数の個数: 24

約数和(自身を含む): 86961600

約数和(自身を除く): 29751213

約数列:

[1, 3, 13, 19, 39, 57, 169, 247, 507, 741, 3211, 5939, 9633, 17817, 77207, 112841, 231621, 338523, 1003691, 1466933, 3011073, 4400799, 19070129, 57210387]

約数ペア:

[(1, 57210387), (3, 19070129), (13, 4400799), (19, 3011073), (39, 1466933), (57, 1003691), (169, 338523), (247, 231621), (507, 112841), (741, 77207), (3211, 17817), (5939, 9633)]