13889151

素因数分解:

$3^5\times {\mathrm{61}}^1\times {\mathrm{937}}^1$

素因数の和:1013

約数の個数: 24

約数和(自身を含む): 21168784

約数和(自身を除く): 7279633

約数列:

[1, 3, 9, 27, 61, 81, 183, 243, 549, 937, 1647, 2811, 4941, 8433, 14823, 25299, 57157, 75897, 171471, 227691, 514413, 1543239, 4629717, 13889151]

約数ペア:

[(1, 13889151), (3, 4629717), (9, 1543239), (27, 514413), (61, 227691), (81, 171471), (183, 75897), (243, 57157), (549, 25299), (937, 14823), (1647, 8433), (2811, 4941)]