298323927

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{273943}}^1$

素因数の和:273971

約数の個数: 18

約数和(自身を含む): 473649176

約数和(自身を除く): 175325249

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 273943, 821829, 2465487, 3013373, 9040119, 27120357, 33147103, 99441309, 298323927]

約数ペア:

[(1, 298323927), (3, 99441309), (9, 33147103), (11, 27120357), (33, 9040119), (99, 3013373), (121, 2465487), (363, 821829), (1089, 273943)]