31130553

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{2689}}^1$

素因数の和:2936

約数の個数: 16

約数和(自身を含む): 44159040

約数和(自身を除く): 13028487

約数列:

[1, 3, 17, 51, 227, 681, 2689, 3859, 8067, 11577, 45713, 137139, 610403, 1831209, 10376851, 31130553]

約数ペア:

[(1, 31130553), (3, 10376851), (17, 1831209), (51, 610403), (227, 137139), (681, 45713), (2689, 11577), (3859, 8067)]