991367798399

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1019}}^1\times {\mathrm{1721}}^1\times {\mathrm{3023}}^1$

素因数の和:5791

約数の個数: 32

約数和(自身を含む): 1147278504960

約数和(自身を除く): 155910706561

約数列:

[1, 11, 17, 187, 1019, 1721, 3023, 11209, 17323, 18931, 29257, 33253, 51391, 190553, 321827, 565301, 1753699, 3080437, 5202583, 19290689, 29812883, 33884807, 52367429, 57228413, 88443911, 327941713, 576041719, 972883021, 5301432077, 58315752847, 90124345309, 991367798399]

約数ペア:

[(1, 991367798399), (11, 90124345309), (17, 58315752847), (187, 5301432077), (1019, 972883021), (1721, 576041719), (3023, 327941713), (11209, 88443911), (17323, 57228413), (18931, 52367429), (29257, 33884807), (33253, 29812883), (51391, 19290689), (190553, 5202583), (321827, 3080437), (565301, 1753699)]