8131239

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{4937}}^1$

素因数の和:5007

約数の個数: 16

約数和(自身を含む): 12246240

約数和(自身を除く): 4115001

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 4937, 14811, 44433, 133299, 301157, 903471, 2710413, 8131239]

約数ペア:

[(1, 8131239), (3, 2710413), (9, 903471), (27, 301157), (61, 133299), (183, 44433), (549, 14811), (1647, 4937)]