2010756897

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{1877}}^1\times {\mathrm{3217}}^1$

素因数の和:5137

約数の個数: 24

約数和(自身を含む): 2985441576

約数和(自身を除く): 974684679

約数列:

[1, 3, 9, 37, 111, 333, 1877, 3217, 5631, 9651, 16893, 28953, 69449, 119029, 208347, 357087, 625041, 1071261, 6038309, 18114927, 54344781, 223417433, 670252299, 2010756897]

約数ペア:

[(1, 2010756897), (3, 670252299), (9, 223417433), (37, 54344781), (111, 18114927), (333, 6038309), (1877, 1071261), (3217, 625041), (5631, 357087), (9651, 208347), (16893, 119029), (28953, 69449)]