9638321

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:173

約数の個数: 32

約数和(自身を含む): 12773376

約数和(自身を除く): 3135055

約数列:

[1, 7, 11, 41, 43, 71, 77, 287, 301, 451, 473, 497, 781, 1763, 2911, 3053, 3157, 3311, 5467, 12341, 19393, 20377, 21371, 32021, 33583, 125173, 135751, 224147, 235081, 876211, 1376903, 9638321]

約数ペア:

[(1, 9638321), (7, 1376903), (11, 876211), (41, 235081), (43, 224147), (71, 135751), (77, 125173), (287, 33583), (301, 32021), (451, 21371), (473, 20377), (497, 19393), (781, 12341), (1763, 5467), (2911, 3311), (3053, 3157)]