2011444209

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{6040373}}^1$

素因数の和:6040416

約数の個数: 12

約数和(自身を含む): 2983944756

約数和(自身を除く): 972500547

約数列:

[1, 3, 9, 37, 111, 333, 6040373, 18121119, 54363357, 223493801, 670481403, 2011444209]

約数ペア:

[(1, 2011444209), (3, 670481403), (9, 223493801), (37, 54363357), (111, 18121119), (333, 6040373)]