8388939

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12653}}^1$

素因数の和:12686

約数の個数: 16

約数和(自身を含む): 12755232

約数和(自身を除く): 4366293

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 12653, 37959, 164489, 215101, 493467, 645303, 2796313, 8388939]

約数ペア:

[(1, 8388939), (3, 2796313), (13, 645303), (17, 493467), (39, 215101), (51, 164489), (221, 37959), (663, 12653)]