2017119238677

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{4157}}^1\times {\mathrm{141509}}^1$

素因数の和:145802

約数の個数: 32

約数和(自身を含む): 3012600729600

約数和(自身を除く): 995481490923

約数列:

[1, 3, 9, 27, 127, 381, 1143, 3429, 4157, 12471, 37413, 112239, 141509, 424527, 527939, 1273581, 1583817, 3820743, 4751451, 14254353, 17971643, 53914929, 161744787, 485234361, 588252913, 1764758739, 5294276217, 15882828651, 74708119951, 224124359853, 672373079559, 2017119238677]

約数ペア:

[(1, 2017119238677), (3, 672373079559), (9, 224124359853), (27, 74708119951), (127, 15882828651), (381, 5294276217), (1143, 1764758739), (3429, 588252913), (4157, 485234361), (12471, 161744787), (37413, 53914929), (112239, 17971643), (141509, 14254353), (424527, 4751451), (527939, 3820743), (1273581, 1583817)]