8149227

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{479}}^1$

素因数の和:642

約数の個数: 16

約数和(自身を含む): 11197440

約数和(自身を除く): 3048213

約数列:

[1, 3, 53, 107, 159, 321, 479, 1437, 5671, 17013, 25387, 51253, 76161, 153759, 2716409, 8149227]

約数ペア:

[(1, 8149227), (3, 2716409), (53, 153759), (107, 76161), (159, 51253), (321, 25387), (479, 17013), (1437, 5671)]