2008402017

素因数分解:

$3^1\times {\mathrm{179}}^1\times {\mathrm{1559}}^1\times {\mathrm{2399}}^1$

素因数の和:4140

約数の個数: 16

約数和(自身を含む): 2695680000

約数和(自身を除く): 687277983

約数列:

[1, 3, 179, 537, 1559, 2399, 4677, 7197, 279061, 429421, 837183, 1288263, 3740041, 11220123, 669467339, 2008402017]

約数ペア:

[(1, 2008402017), (3, 669467339), (179, 11220123), (537, 3740041), (1559, 1288263), (2399, 837183), (4677, 429421), (7197, 279061)]