286442019

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{6733}}^1$

素因数の和:6931

約数の個数: 24

約数和(自身を含む): 430706640

約数和(自身を除く): 144264621

約数列:

[1, 3, 9, 29, 87, 163, 261, 489, 1467, 4727, 6733, 14181, 20199, 42543, 60597, 195257, 585771, 1097479, 1757313, 3292437, 9877311, 31826891, 95480673, 286442019]

約数ペア:

[(1, 286442019), (3, 95480673), (9, 31826891), (29, 9877311), (87, 3292437), (163, 1757313), (261, 1097479), (489, 585771), (1467, 195257), (4727, 60597), (6733, 42543), (14181, 20199)]