2016198081

素因数分解:

$3^3\times {\mathrm{223}}^1\times {\mathrm{334861}}^1$

素因数の和:335093

約数の個数: 16

約数和(自身を含む): 3000363520

約数和(自身を除く): 984165439

約数列:

[1, 3, 9, 27, 223, 669, 2007, 6021, 334861, 1004583, 3013749, 9041247, 74674003, 224022009, 672066027, 2016198081]

約数ペア:

[(1, 2016198081), (3, 672066027), (9, 224022009), (27, 74674003), (223, 9041247), (669, 3013749), (2007, 1004583), (6021, 334861)]