1090255059

素因数分解:

$3^4\times {\mathrm{313}}^1\times {\mathrm{43003}}^1$

素因数の和:43328

約数の個数: 20

約数和(自身を含む): 1633893976

約数和(自身を除く): 543638917

約数列:

[1, 3, 9, 27, 81, 313, 939, 2817, 8451, 25353, 43003, 129009, 387027, 1161081, 3483243, 13459939, 40379817, 121139451, 363418353, 1090255059]

約数ペア:

[(1, 1090255059), (3, 363418353), (9, 121139451), (27, 40379817), (81, 13459939), (313, 3483243), (939, 1161081), (2817, 387027), (8451, 129009), (25353, 43003)]