39037479

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{2081}}^1$

素因数の和:2147

約数の個数: 24

約数和(自身を含む): 57912912

約数和(自身を除く): 18875433

約数列:

[1, 3, 13, 37, 39, 111, 169, 481, 507, 1443, 2081, 6243, 6253, 18759, 27053, 76997, 81159, 230991, 351689, 1000961, 1055067, 3002883, 13012493, 39037479]

約数ペア:

[(1, 39037479), (3, 13012493), (13, 3002883), (37, 1055067), (39, 1000961), (111, 351689), (169, 230991), (481, 81159), (507, 76997), (1443, 27053), (2081, 18759), (6243, 6253)]