30544857

素因数分解:

$3^5\times 7^1\times {\mathrm{17957}}^1$

素因数の和:17979

約数の個数: 24

約数和(自身を含む): 52293696

約数和(自身を除く): 21748839

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 17957, 53871, 125699, 161613, 377097, 484839, 1131291, 1454517, 3393873, 4363551, 10181619, 30544857]

約数ペア:

[(1, 30544857), (3, 10181619), (7, 4363551), (9, 3393873), (21, 1454517), (27, 1131291), (63, 484839), (81, 377097), (189, 161613), (243, 125699), (567, 53871), (1701, 17957)]