5726889

素因数分解:

$3^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:366

約数の個数: 32

約数和(自身を含む): 9808640

約数和(自身を除く): 4081751

約数列:

[1, 3, 7, 9, 21, 27, 63, 157, 189, 193, 471, 579, 1099, 1351, 1413, 1737, 3297, 4053, 4239, 5211, 9891, 12159, 29673, 30301, 36477, 90903, 212107, 272709, 636321, 818127, 1908963, 5726889]

約数ペア:

[(1, 5726889), (3, 1908963), (7, 818127), (9, 636321), (21, 272709), (27, 212107), (63, 90903), (157, 36477), (189, 30301), (193, 29673), (471, 12159), (579, 9891), (1099, 5211), (1351, 4239), (1413, 4053), (1737, 3297)]