1936307511

素因数分解:

$3^4\times {\mathrm{241}}^1\times {\mathrm{99191}}^1$

素因数の和:99444

約数の個数: 20

約数和(自身を含む): 2904540144

約数和(自身を除く): 968232633

約数列:

[1, 3, 9, 27, 81, 241, 723, 2169, 6507, 19521, 99191, 297573, 892719, 2678157, 8034471, 23905031, 71715093, 215145279, 645435837, 1936307511]

約数ペア:

[(1, 1936307511), (3, 645435837), (9, 215145279), (27, 71715093), (81, 23905031), (241, 8034471), (723, 2678157), (2169, 892719), (6507, 297573), (19521, 99191)]