5048649

素因数分解:

$3^4\times {\mathrm{157}}^1\times {\mathrm{397}}^1$

素因数の和:566

約数の個数: 20

約数和(自身を含む): 7608964

約数和(自身を除く): 2560315

約数列:

[1, 3, 9, 27, 81, 157, 397, 471, 1191, 1413, 3573, 4239, 10719, 12717, 32157, 62329, 186987, 560961, 1682883, 5048649]

約数ペア:

[(1, 5048649), (3, 1682883), (9, 560961), (27, 186987), (81, 62329), (157, 32157), (397, 12717), (471, 10719), (1191, 4239), (1413, 3573)]