19103699043

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4947863}}^1$

素因数の和:4947896

約数の個数: 32

約数和(自身を含む): 33249646080

約数和(自身を除く): 14145947037

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 1287, 3861, 4947863, 14843589, 44530767, 54426493, 64322219, 133592301, 163279479, 192966657, 489838437, 578899971, 707544409, 1469515311, 1736699913, 2122633227, 6367899681, 19103699043]

約数ペア:

[(1, 19103699043), (3, 6367899681), (9, 2122633227), (11, 1736699913), (13, 1469515311), (27, 707544409), (33, 578899971), (39, 489838437), (99, 192966657), (117, 163279479), (143, 133592301), (297, 64322219), (351, 54426493), (429, 44530767), (1287, 14843589), (3861, 4947863)]