2079861693

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{2081}}^1$

素因数の和:2634

約数の個数: 48

約数和(自身を含む): 3482369856

約数和(自身を除く): 1402508163

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 523, 637, 1569, 1911, 2081, 3661, 6243, 6799, 10983, 14567, 20397, 25627, 27053, 43701, 47593, 76881, 81159, 101969, 142779, 189371, 305907, 333151, 568113, 999453, 1088363, 1325597, 3265089, 3976791, 7618541, 14148719, 22855623, 42446157, 53329787, 99041033, 159989361, 297123099, 693287231, 2079861693]

約数ペア:

[(1, 2079861693), (3, 693287231), (7, 297123099), (13, 159989361), (21, 99041033), (39, 53329787), (49, 42446157), (91, 22855623), (147, 14148719), (273, 7618541), (523, 3976791), (637, 3265089), (1569, 1325597), (1911, 1088363), (2081, 999453), (3661, 568113), (6243, 333151), (6799, 305907), (10983, 189371), (14567, 142779), (20397, 101969), (25627, 81159), (27053, 76881), (43701, 47593)]