85394911

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{719}}^1$

素因数の和:811

約数の個数: 24

約数和(自身を含む): 105338880

約数和(自身を除く): 19943969

約数列:

[1, 7, 19, 47, 133, 329, 361, 719, 893, 2527, 5033, 6251, 13661, 16967, 33793, 95627, 118769, 236551, 259559, 642067, 1816913, 4494469, 12199273, 85394911]

約数ペア:

[(1, 85394911), (7, 12199273), (19, 4494469), (47, 1816913), (133, 642067), (329, 259559), (361, 236551), (719, 118769), (893, 95627), (2527, 33793), (5033, 16967), (6251, 13661)]