13097889

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1873}}^1$

素因数の和:1926

約数の個数: 32

約数和(自身を含む): 22787840

約数和(自身を除く): 9689951

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 111, 189, 259, 333, 777, 999, 1873, 2331, 5619, 6993, 13111, 16857, 39333, 50571, 69301, 117999, 207903, 353997, 485107, 623709, 1455321, 1871127, 4365963, 13097889]

約数ペア:

[(1, 13097889), (3, 4365963), (7, 1871127), (9, 1455321), (21, 623709), (27, 485107), (37, 353997), (63, 207903), (111, 117999), (189, 69301), (259, 50571), (333, 39333), (777, 16857), (999, 13111), (1873, 6993), (2331, 5619)]