328886919

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{3413}}^1$

素因数の和:3548

約数の個数: 32

約数和(自身を含む): 504725760

約数和(自身を除く): 175838841

約数列:

[1, 3, 9, 27, 43, 83, 129, 249, 387, 747, 1161, 2241, 3413, 3569, 10239, 10707, 30717, 32121, 92151, 96363, 146759, 283279, 440277, 849837, 1320831, 2549511, 3962493, 7648533, 12180997, 36542991, 109628973, 328886919]

約数ペア:

[(1, 328886919), (3, 109628973), (9, 36542991), (27, 12180997), (43, 7648533), (83, 3962493), (129, 2549511), (249, 1320831), (387, 849837), (747, 440277), (1161, 283279), (2241, 146759), (3413, 96363), (3569, 92151), (10239, 32121), (10707, 30717)]