16625147

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3041}}^1$

素因数の和:3130

約数の個数: 16

約数和(自身を含む): 21026304

約数和(自身を除く): 4401157

約数列:

[1, 7, 11, 71, 77, 497, 781, 3041, 5467, 21287, 33451, 215911, 234157, 1511377, 2375021, 16625147]

約数ペア:

[(1, 16625147), (7, 2375021), (11, 1511377), (71, 234157), (77, 215911), (497, 33451), (781, 21287), (3041, 5467)]