27858733

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:381

約数の個数: 24

約数和(自身を含む): 34659072

約数和(自身を除く): 6800339

約数列:

[1, 7, 17, 47, 119, 289, 293, 329, 799, 2023, 2051, 4981, 5593, 13583, 13771, 34867, 84677, 95081, 96397, 234107, 592739, 1638749, 3979819, 27858733]

約数ペア:

[(1, 27858733), (7, 3979819), (17, 1638749), (47, 592739), (119, 234107), (289, 96397), (293, 95081), (329, 84677), (799, 34867), (2023, 13771), (2051, 13583), (4981, 5593)]