39897923

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{733}}^1$

素因数の和:878

約数の個数: 16

約数和(自身を含む): 44392320

約数和(自身を除く): 4494397

約数列:

[1, 13, 53, 79, 689, 733, 1027, 4187, 9529, 38849, 54431, 57907, 505037, 752791, 3069071, 39897923]

約数ペア:

[(1, 39897923), (13, 3069071), (53, 752791), (79, 505037), (689, 57907), (733, 54431), (1027, 38849), (4187, 9529)]