67538939

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{6359}}^1$

素因数の和:6434

約数の個数: 16

約数和(自身を含む): 78355200

約数和(自身を除く): 10816261

約数列:

[1, 13, 19, 43, 247, 559, 817, 6359, 10621, 82667, 120821, 273437, 1570673, 3554681, 5195303, 67538939]

約数ペア:

[(1, 67538939), (13, 5195303), (19, 3554681), (43, 1570673), (247, 273437), (559, 120821), (817, 82667), (6359, 10621)]