39821073

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{10889}}^1$

素因数の和:10968

約数の個数: 16

約数和(自身を含む): 56453760

約数和(自身を除く): 16632687

約数列:

[1, 3, 23, 53, 69, 159, 1219, 3657, 10889, 32667, 250447, 577117, 751341, 1731351, 13273691, 39821073]

約数ペア:

[(1, 39821073), (3, 13273691), (23, 1731351), (53, 751341), (69, 577117), (159, 250447), (1219, 32667), (3657, 10889)]