1567284471

素因数分解:

$3^4\times {\mathrm{1381}}^1\times {\mathrm{14011}}^1$

素因数の和:15404

約数の個数: 20

約数和(自身を含む): 2343114664

約数和(自身を除く): 775830193

約数列:

[1, 3, 9, 27, 81, 1381, 4143, 12429, 14011, 37287, 42033, 111861, 126099, 378297, 1134891, 19349191, 58047573, 174142719, 522428157, 1567284471]

約数ペア:

[(1, 1567284471), (3, 522428157), (9, 174142719), (27, 58047573), (81, 19349191), (1381, 1134891), (4143, 378297), (12429, 126099), (14011, 111861), (37287, 42033)]