12440331331

素因数分解:

${\mathrm{661}}^1\times {\mathrm{4217}}^1\times {\mathrm{4463}}^1$

素因数の和:9341

約数の個数: 8

約数和(自身を含む): 12464898624

約数和(自身を除く): 24567293

約数列:

[1, 661, 4217, 4463, 2787437, 2950043, 18820471, 12440331331]

約数ペア:

[(1, 12440331331), (661, 18820471), (4217, 2950043), (4463, 2787437)]