214213311

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107699}}^1$

素因数の和:107735

約数の個数: 24

約数和(自身を含む): 352825200

約数和(自身を除く): 138611889

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 107699, 323097, 969291, 1400087, 1830883, 4200261, 5492649, 12600783, 16477947, 23801479, 71404437, 214213311]

約数ペア:

[(1, 214213311), (3, 71404437), (9, 23801479), (13, 16477947), (17, 12600783), (39, 5492649), (51, 4200261), (117, 1830883), (153, 1400087), (221, 969291), (663, 323097), (1989, 107699)]