9937239

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3803}}^1$

素因数の和:3886

約数の個数: 16

約数和(自身を含む): 14485632

約数和(自身を除く): 4548393

約数列:

[1, 3, 13, 39, 67, 201, 871, 2613, 3803, 11409, 49439, 148317, 254801, 764403, 3312413, 9937239]

約数ペア:

[(1, 9937239), (3, 3312413), (13, 764403), (39, 254801), (67, 148317), (201, 49439), (871, 11409), (2613, 3803)]