2149703361

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{1117}}^1\times {\mathrm{5483}}^1$

素因数の和:6622

約数の個数: 32

約数和(自身を含む): 3433422720

約数和(自身を除く): 1283719359

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 1117, 3351, 5483, 10053, 14521, 16449, 30159, 43563, 49347, 71279, 130689, 148041, 213837, 392067, 641511, 1924533, 6124511, 18373533, 55120599, 79618643, 165361797, 238855929, 716567787, 2149703361]

約数ペア:

[(1, 2149703361), (3, 716567787), (9, 238855929), (13, 165361797), (27, 79618643), (39, 55120599), (117, 18373533), (351, 6124511), (1117, 1924533), (3351, 641511), (5483, 392067), (10053, 213837), (14521, 148041), (16449, 130689), (30159, 71279), (43563, 49347)]