2015506863

素因数分解:

$3^2\times {\mathrm{1657}}^1\times {\mathrm{135151}}^1$

素因数の和:136814

約数の個数: 12

約数和(自身を含む): 2913066208

約数和(自身を除く): 897559345

約数列:

[1, 3, 9, 1657, 4971, 14913, 135151, 405453, 1216359, 223945207, 671835621, 2015506863]

約数ペア:

[(1, 2015506863), (3, 671835621), (9, 223945207), (1657, 1216359), (4971, 405453), (14913, 135151)]