2182593

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^2$

素因数の和:153

約数の個数: 24

約数和(自身を含む): 3481408

約数和(自身を除く): 1298815

約数列:

[1, 3, 7, 21, 37, 53, 111, 159, 259, 371, 777, 1113, 1961, 2809, 5883, 8427, 13727, 19663, 41181, 58989, 103933, 311799, 727531, 2182593]

約数ペア:

[(1, 2182593), (3, 727531), (7, 311799), (21, 103933), (37, 58989), (53, 41181), (111, 19663), (159, 13727), (259, 8427), (371, 5883), (777, 2809), (1113, 1961)]