2009493363

素因数分解:

$3^1\times {\mathrm{223}}^1\times {\mathrm{1361}}^1\times {\mathrm{2207}}^1$

素因数の和:3794

約数の個数: 16

約数和(自身を含む): 2694537216

約数和(自身を除く): 685043853

約数列:

[1, 3, 223, 669, 1361, 2207, 4083, 6621, 303503, 492161, 910509, 1476483, 3003727, 9011181, 669831121, 2009493363]

約数ペア:

[(1, 2009493363), (3, 669831121), (223, 9011181), (669, 3003727), (1361, 1476483), (2207, 910509), (4083, 492161), (6621, 303503)]