389633547

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{13477}}^1$

素因数の和:13922

約数の個数: 16

約数和(自身を含む): 543432960

約数和(自身を除く): 153799413

約数列:

[1, 3, 23, 69, 419, 1257, 9637, 13477, 28911, 40431, 309971, 929913, 5646863, 16940589, 129877849, 389633547]

約数ペア:

[(1, 389633547), (3, 129877849), (23, 16940589), (69, 5646863), (419, 929913), (1257, 309971), (9637, 40431), (13477, 28911)]