726292071

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1291}}^1\times {\mathrm{3677}}^1$

素因数の和:4991

約数の個数: 24

約数和(自身を含む): 1111962384

約数和(自身を除く): 385670313

約数列:

[1, 3, 9, 17, 51, 153, 1291, 3677, 3873, 11031, 11619, 21947, 33093, 62509, 65841, 187527, 197523, 562581, 4747007, 14241021, 42723063, 80699119, 242097357, 726292071]

約数ペア:

[(1, 726292071), (3, 242097357), (9, 80699119), (17, 42723063), (51, 14241021), (153, 4747007), (1291, 562581), (3677, 197523), (3873, 187527), (11031, 65841), (11619, 62509), (21947, 33093)]