2017317039

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{78823}}^1$

素因数の和:79294

約数の個数: 16

約数和(自身を含む): 2837664000

約数和(自身を除く): 820346961

約数列:

[1, 3, 19, 57, 449, 1347, 8531, 25593, 78823, 236469, 1497637, 4492911, 35391527, 106174581, 672439013, 2017317039]

約数ペア:

[(1, 2017317039), (3, 672439013), (19, 106174581), (57, 35391527), (449, 4492911), (1347, 1497637), (8531, 236469), (25593, 78823)]