3199131

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{739}}^1$

素因数の和:795

約数の個数: 24

約数和(自身を含む): 5117840

約数和(自身を除く): 1918709

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 739, 1443, 2217, 4329, 6651, 9607, 27343, 28821, 82029, 86463, 246087, 355459, 1066377, 3199131]

約数ペア:

[(1, 3199131), (3, 1066377), (9, 355459), (13, 246087), (37, 86463), (39, 82029), (111, 28821), (117, 27343), (333, 9607), (481, 6651), (739, 4329), (1443, 2217)]