25374951

素因数分解:

$3^4\times 7^1\times {\mathrm{44753}}^1$

素因数の和:44772

約数の個数: 20

約数和(自身を含む): 43321872

約数和(自身を除く): 17946921

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 44753, 134259, 313271, 402777, 939813, 1208331, 2819439, 3624993, 8458317, 25374951]

約数ペア:

[(1, 25374951), (3, 8458317), (7, 3624993), (9, 2819439), (21, 1208331), (27, 939813), (63, 402777), (81, 313271), (189, 134259), (567, 44753)]