8313357

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12539}}^1$

素因数の和:12572

約数の個数: 16

約数和(自身を含む): 12640320

約数和(自身を除く): 4326963

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 12539, 37617, 163007, 213163, 489021, 639489, 2771119, 8313357]

約数ペア:

[(1, 8313357), (3, 2771119), (13, 639489), (17, 489021), (39, 213163), (51, 163007), (221, 37617), (663, 12539)]