38569531

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{727}}^1$

素因数の和:811

約数の個数: 32

約数和(自身を含む): 52835328

約数和(自身を除く): 14265797

約数列:

[1, 7, 11, 13, 53, 77, 91, 143, 371, 583, 689, 727, 1001, 4081, 4823, 5089, 7579, 7997, 9451, 38531, 53053, 55979, 66157, 103961, 269717, 423841, 500903, 727727, 2966887, 3506321, 5509933, 38569531]

約数ペア:

[(1, 38569531), (7, 5509933), (11, 3506321), (13, 2966887), (53, 727727), (77, 500903), (91, 423841), (143, 269717), (371, 103961), (583, 66157), (689, 55979), (727, 53053), (1001, 38531), (4081, 9451), (4823, 7997), (5089, 7579)]