12282081

素因数分解:

$3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{2939}}^1$

素因数の和:3148

約数の個数: 16

約数和(自身を含む): 18816000

約数和(自身を除く): 6533919

約数列:

[1, 3, 7, 21, 199, 597, 1393, 2939, 4179, 8817, 20573, 61719, 584861, 1754583, 4094027, 12282081]

約数ペア:

[(1, 12282081), (3, 4094027), (7, 1754583), (21, 584861), (199, 61719), (597, 20573), (1393, 8817), (2939, 4179)]