12402291

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{1429}}^1$

素因数の和:1706

約数の個数: 16

約数和(自身を含む): 18120960

約数和(自身を除く): 5718669

約数列:

[1, 3, 11, 33, 263, 789, 1429, 2893, 4287, 8679, 15719, 47157, 375827, 1127481, 4134097, 12402291]

約数ペア:

[(1, 12402291), (3, 4134097), (11, 1127481), (33, 375827), (263, 47157), (789, 15719), (1429, 8679), (2893, 4287)]