2008103697

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{1403287}}^1$

素因数の和:1403349

約数の個数: 16

約数和(自身を含む): 3031102080

約数和(自身を除く): 1022998383

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 1403287, 4209861, 12629583, 37888749, 74374211, 223122633, 669367899, 2008103697]

約数ペア:

[(1, 2008103697), (3, 669367899), (9, 223122633), (27, 74374211), (53, 37888749), (159, 12629583), (477, 4209861), (1431, 1403287)]