11385940779

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{524287}}^1$

素因数の和:524439

約数の個数: 24

約数和(自身を含む): 17448304640

約数和(自身を除く): 6062363861

約数列:

[1, 3, 9, 19, 57, 127, 171, 381, 1143, 2413, 7239, 21717, 524287, 1572861, 4718583, 9961453, 29884359, 66584449, 89653077, 199753347, 599260041, 1265104531, 3795313593, 11385940779]

約数ペア:

[(1, 11385940779), (3, 3795313593), (9, 1265104531), (19, 599260041), (57, 199753347), (127, 89653077), (171, 66584449), (381, 29884359), (1143, 9961453), (2413, 4718583), (7239, 1572861), (21717, 524287)]