1123883019

素因数分解:

$3^5\times 7^1\times {\mathrm{660719}}^1$

素因数の和:660741

約数の個数: 24

約数和(自身を含む): 1924016640

約数和(自身を除く): 800133621

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 660719, 1982157, 4625033, 5946471, 13875099, 17839413, 41625297, 53518239, 124875891, 160554717, 374627673, 1123883019]

約数ペア:

[(1, 1123883019), (3, 374627673), (7, 160554717), (9, 124875891), (21, 53518239), (27, 41625297), (63, 17839413), (81, 13875099), (189, 5946471), (243, 4625033), (567, 1982157), (1701, 660719)]