7129839

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{541}}^1$

素因数の和:758

約数の個数: 16

約数和(自身を含む): 9990144

約数和(自身を除く): 2860305

約数列:

[1, 3, 23, 69, 191, 541, 573, 1623, 4393, 12443, 13179, 37329, 103331, 309993, 2376613, 7129839]

約数ペア:

[(1, 7129839), (3, 2376613), (23, 309993), (69, 103331), (191, 37329), (541, 13179), (573, 12443), (1623, 4393)]