1266039

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:167

約数の個数: 24

約数和(自身を含む): 1939392

約数和(自身を除く): 673353

約数列:

[1, 3, 9, 41, 47, 73, 123, 141, 219, 369, 423, 657, 1927, 2993, 3431, 5781, 8979, 10293, 17343, 26937, 30879, 140671, 422013, 1266039]

約数ペア:

[(1, 1266039), (3, 422013), (9, 140671), (41, 30879), (47, 26937), (73, 17343), (123, 10293), (141, 8979), (219, 5781), (369, 3431), (423, 2993), (657, 1927)]