24688881

素因数分解:

$3^4\times 7^1\times {\mathrm{43543}}^1$

素因数の和:43562

約数の個数: 20

約数和(自身を含む): 42150592

約数和(自身を除く): 17461711

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 43543, 130629, 304801, 391887, 914403, 1175661, 2743209, 3526983, 8229627, 24688881]

約数ペア:

[(1, 24688881), (3, 8229627), (7, 3526983), (9, 2743209), (21, 1175661), (27, 914403), (63, 391887), (81, 304801), (189, 130629), (567, 43543)]