6641929.00000000

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2243}}^1$

素因数の和:2313

約数の個数: 32

約数和(自身を含む): 48254976

約数和(自身を除く): 19475043

約数列:

[1, 3, 7, 13, 21, 39, 47, 91, 141, 273, 329, 611, 987, 1833, 2243, 4277, 6729, 12831, 15701, 29159, 47103, 87477, 105421, 204113, 316263, 612339, 737947, 1370473, 2213841, 4111419, 9593311, 28779933]

約数ペア:

[(1, 28779933), (3, 9593311), (7, 4111419), (13, 2213841), (21, 1370473), (39, 737947), (47, 612339), (91, 316263), (141, 204113), (273, 105421), (329, 87477), (611, 47103), (987, 29159), (1833, 15701), (2243, 12831), (4277, 6729)]