8149239

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1087}}^1$

素因数の和:1124

約数の個数: 36

約数和(自身を含む): 14511744

約数和(自身を除く): 6362505

約数列:

[1, 3, 7, 9, 17, 21, 49, 51, 63, 119, 147, 153, 357, 441, 833, 1071, 1087, 2499, 3261, 7497, 7609, 9783, 18479, 22827, 53263, 55437, 68481, 129353, 159789, 166311, 388059, 479367, 905471, 1164177, 2716413, 8149239]

約数ペア:

[(1, 8149239), (3, 2716413), (7, 1164177), (9, 905471), (17, 479367), (21, 388059), (49, 166311), (51, 159789), (63, 129353), (119, 68481), (147, 55437), (153, 53263), (357, 22827), (441, 18479), (833, 9783), (1071, 7609), (1087, 7497), (2499, 3261)]