2116785693

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{903451}}^1$

素因数の和:903536

約数の個数: 16

約数和(自身を含む): 3122330112

約数和(自身を除く): 1005544419

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 903451, 2710353, 9937961, 29813883, 64145021, 192435063, 705595231, 2116785693]

約数ペア:

[(1, 2116785693), (3, 705595231), (11, 192435063), (33, 64145021), (71, 29813883), (213, 9937961), (781, 2710353), (2343, 903451)]