21180863041

素因数分解:

${\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1129}}^1\times {\mathrm{14011}}^1$

素因数の和:15256

約数の個数: 16

約数和(自身を含む): 23053663360

約数和(自身を除く): 1872800319

約数列:

[1, 13, 103, 1129, 1339, 14011, 14677, 116287, 182143, 1443133, 1511731, 15818419, 18760729, 205639447, 1629297157, 21180863041]

約数ペア:

[(1, 21180863041), (13, 1629297157), (103, 205639447), (1129, 18760729), (1339, 15818419), (14011, 1511731), (14677, 1443133), (116287, 182143)]