24254881

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1321}}^1$

素因数の和:1432

約数の個数: 16

約数和(自身を含む): 28851328

約数和(自身を除く): 4596447

約数列:

[1, 7, 43, 61, 301, 427, 1321, 2623, 9247, 18361, 56803, 80581, 397621, 564067, 3464983, 24254881]

約数ペア:

[(1, 24254881), (7, 3464983), (43, 564067), (61, 397621), (301, 80581), (427, 56803), (1321, 18361), (2623, 9247)]