27952771

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{5113}}^1$

素因数の和:5202

約数の個数: 16

約数和(自身を含む): 35347968

約数和(自身を除く): 7395197

約数列:

[1, 7, 11, 71, 77, 497, 781, 5113, 5467, 35791, 56243, 363023, 393701, 2541161, 3993253, 27952771]

約数ペア:

[(1, 27952771), (7, 3993253), (11, 2541161), (71, 393701), (77, 363023), (497, 56243), (781, 35791), (5113, 5467)]