2017398861

素因数分解:

$3^2\times {\mathrm{52631}}^1\times {\mathrm{4259}}^1$

素因数の和:56896

約数の個数: 12

約数和(自身を含む): 2914760160

約数和(自身を除く): 897361299

約数列:

[1, 3, 9, 4259, 12777, 38331, 52631, 157893, 473679, 224155429, 672466287, 2017398861]

約数ペア:

[(1, 2017398861), (3, 672466287), (9, 224155429), (4259, 473679), (12777, 157893), (38331, 52631)]