2133999

素因数分解:

$3^3\times 7^2\times {\mathrm{1613}}^1$

素因数の和:1636

約数の個数: 24

約数和(自身を含む): 3679920

約数和(自身を除く): 1545921

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 1613, 4839, 11291, 14517, 33873, 43551, 79037, 101619, 237111, 304857, 711333, 2133999]

約数ペア:

[(1, 2133999), (3, 711333), (7, 304857), (9, 237111), (21, 101619), (27, 79037), (49, 43551), (63, 33873), (147, 14517), (189, 11291), (441, 4839), (1323, 1613)]