2006355897

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1103}}^1\times {\mathrm{2221}}^1$

素因数の和:3350

約数の個数: 48

約数和(自身を含む): 3571696128

約数和(自身を除く): 1565340231

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 1103, 2221, 3309, 6663, 7721, 9927, 14339, 15547, 19989, 23163, 28873, 43017, 46641, 69489, 86619, 100373, 129051, 139923, 202111, 259857, 301119, 606333, 903357, 1818999, 2449763, 7349289, 17148341, 22047867, 31846919, 51445023, 95540757, 154335069, 222928433, 286622271, 668785299, 2006355897]

約数ペア:

[(1, 2006355897), (3, 668785299), (7, 286622271), (9, 222928433), (13, 154335069), (21, 95540757), (39, 51445023), (63, 31846919), (91, 22047867), (117, 17148341), (273, 7349289), (819, 2449763), (1103, 1818999), (2221, 903357), (3309, 606333), (6663, 301119), (7721, 259857), (9927, 202111), (14339, 139923), (15547, 129051), (19989, 100373), (23163, 86619), (28873, 69489), (43017, 46641)]