2009083209

素因数分解:

$3^1\times 7^1\times {\mathrm{1543}}^1\times {\mathrm{62003}}^1$

素因数の和:63556

約数の個数: 16

約数和(自身を含む): 3063493632

約数和(自身を除く): 1054410423

約数列:

[1, 3, 7, 21, 1543, 4629, 10801, 32403, 62003, 186009, 434021, 1302063, 95670629, 287011887, 669694403, 2009083209]

約数ペア:

[(1, 2009083209), (3, 669694403), (7, 287011887), (21, 95670629), (1543, 1302063), (4629, 434021), (10801, 186009), (32403, 62003)]