143262717

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{193337}}^1$

素因数の和:193372

約数の個数: 16

約数和(自身を含む): 216538560

約数和(自身を除く): 73275843

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 193337, 580011, 2513381, 3673403, 7540143, 11020209, 47754239, 143262717]

約数ペア:

[(1, 143262717), (3, 47754239), (13, 11020209), (19, 7540143), (39, 3673403), (57, 2513381), (247, 580011), (741, 193337)]