68222693

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{12479}}^1$

素因数の和:12568

約数の個数: 16

約数和(自身を含む): 86261760

約数和(自身を除く): 18039067

約数列:

[1, 7, 11, 71, 77, 497, 781, 5467, 12479, 87353, 137269, 886009, 960883, 6202063, 9746099, 68222693]

約数ペア:

[(1, 68222693), (7, 9746099), (11, 6202063), (71, 960883), (77, 886009), (497, 137269), (781, 87353), (5467, 12479)]