2013224247

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{19889}}^1$

素因数の和:20084

約数の個数: 32

約数和(自身を含む): 3131481600

約数和(自身を除く): 1118257353

約数列:

[1, 3, 9, 23, 27, 69, 163, 207, 489, 621, 1467, 3749, 4401, 11247, 19889, 33741, 59667, 101223, 179001, 457447, 537003, 1372341, 3241907, 4117023, 9725721, 12351069, 29177163, 74563861, 87531489, 223691583, 671074749, 2013224247]

約数ペア:

[(1, 2013224247), (3, 671074749), (9, 223691583), (23, 87531489), (27, 74563861), (69, 29177163), (163, 12351069), (207, 9725721), (489, 4117023), (621, 3241907), (1467, 1372341), (3749, 537003), (4401, 457447), (11247, 179001), (19889, 101223), (33741, 59667)]