24991169

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{2053}}^1$

素因数の和:2144

約数の個数: 16

約数和(自身を含む): 29971968

約数和(自身を除く): 4980799

約数列:

[1, 7, 37, 47, 259, 329, 1739, 2053, 12173, 14371, 75961, 96491, 531727, 675437, 3570167, 24991169]

約数ペア:

[(1, 24991169), (7, 3570167), (37, 675437), (47, 531727), (259, 96491), (329, 75961), (1739, 14371), (2053, 12173)]