2912800209

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{71011}}^1$

素因数の和:71149

約数の個数: 24

約数和(自身を含む): 4306735776

約数和(自身を除く): 1393935567

約数列:

[1, 3, 11, 33, 113, 121, 339, 363, 1243, 3729, 13673, 41019, 71011, 213033, 781121, 2343363, 8024243, 8592331, 24072729, 25776993, 88266673, 264800019, 970933403, 2912800209]

約数ペア:

[(1, 2912800209), (3, 970933403), (11, 264800019), (33, 88266673), (113, 25776993), (121, 24072729), (339, 8592331), (363, 8024243), (1243, 2343363), (3729, 781121), (13673, 213033), (41019, 71011)]