255073559

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1889}}^1$

素因数の和:1979

約数の個数: 24

約数和(自身を含む): 298831680

約数和(自身を除く): 43758121

約数列:

[1, 13, 17, 47, 169, 221, 611, 799, 1889, 2873, 7943, 10387, 24557, 32113, 88783, 135031, 319241, 417469, 1154179, 1509311, 5427097, 15004327, 19621043, 255073559]

約数ペア:

[(1, 255073559), (13, 19621043), (17, 15004327), (47, 5427097), (169, 1509311), (221, 1154179), (611, 417469), (799, 319241), (1889, 135031), (2873, 88783), (7943, 32113), (10387, 24557)]