2016593199

素因数分解:

$3^3\times {\mathrm{1999}}^1\times {\mathrm{37363}}^1$

素因数の和:39371

約数の個数: 16

約数和(自身を含む): 2989120000

約数和(自身を除く): 972526801

約数列:

[1, 3, 9, 27, 1999, 5997, 17991, 37363, 53973, 112089, 336267, 1008801, 74688637, 224065911, 672197733, 2016593199]

約数ペア:

[(1, 2016593199), (3, 672197733), (9, 224065911), (27, 74688637), (1999, 1008801), (5997, 336267), (17991, 112089), (37363, 53973)]