342677721

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{21467}}^1$

素因数の和:21800

約数の個数: 16

約数和(自身を含む): 485348544

約数和(自身を除く): 142670823

約数列:

[1, 3, 17, 51, 313, 939, 5321, 15963, 21467, 64401, 364939, 1094817, 6719171, 20157513, 114225907, 342677721]

約数ペア:

[(1, 342677721), (3, 114225907), (17, 20157513), (51, 6719171), (313, 1094817), (939, 364939), (5321, 64401), (15963, 21467)]