8259489

素因数分解:

$3^4\times 7^2\times {\mathrm{2081}}^1$

素因数の和:2107

約数の個数: 30

約数和(自身を含む): 14359554

約数和(自身を除く): 6100065

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 2081, 3969, 6243, 14567, 18729, 43701, 56187, 101969, 131103, 168561, 305907, 393309, 917721, 1179927, 2753163, 8259489]

約数ペア:

[(1, 8259489), (3, 2753163), (7, 1179927), (9, 917721), (21, 393309), (27, 305907), (49, 168561), (63, 131103), (81, 101969), (147, 56187), (189, 43701), (441, 18729), (567, 14567), (1323, 6243), (2081, 3969)]