2231829

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:201

約数の個数: 24

約数和(自身を含む): 3386240

約数和(自身を除く): 1154411

約数列:

[1, 3, 9, 43, 73, 79, 129, 219, 237, 387, 657, 711, 3139, 3397, 5767, 9417, 10191, 17301, 28251, 30573, 51903, 247981, 743943, 2231829]

約数ペア:

[(1, 2231829), (3, 743943), (9, 247981), (43, 51903), (73, 30573), (79, 28251), (129, 17301), (219, 10191), (237, 9417), (387, 5767), (657, 3397), (711, 3139)]