1663820230051

素因数分解:

$7^2\times {\mathrm{433}}^1\times {\mathrm{13007}}^1\times {\mathrm{6029}}^1$

素因数の和:19483

約数の個数: 24

約数和(自身を含む): 1940405181120

約数和(自身を除く): 276584951069

約数列:

[1, 7, 49, 433, 3031, 6029, 13007, 21217, 42203, 91049, 295421, 637343, 2610557, 5632031, 18273899, 39424217, 78419203, 127917293, 275969519, 548934421, 3842540947, 33955514899, 237688604293, 1663820230051]

約数ペア:

[(1, 1663820230051), (7, 237688604293), (49, 33955514899), (433, 3842540947), (3031, 548934421), (6029, 275969519), (13007, 127917293), (21217, 78419203), (42203, 39424217), (91049, 18273899), (295421, 5632031), (637343, 2610557)]