207979239

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{13709}}^1$

素因数の和:14114

約数の個数: 16

約数和(自身を含む): 299426400

約数和(自身を除く): 91447161

約数列:

[1, 3, 13, 39, 389, 1167, 5057, 13709, 15171, 41127, 178217, 534651, 5332801, 15998403, 69326413, 207979239]

約数ペア:

[(1, 207979239), (3, 69326413), (13, 15998403), (39, 5332801), (389, 534651), (1167, 178217), (5057, 41127), (13709, 15171)]