2013885891

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{136193}}^1$

素因数の和:136283

約数の個数: 24

約数和(自身を含む): 3059462016

約数和(自身を除く): 1045576125

約数列:

[1, 3, 9, 31, 53, 93, 159, 279, 477, 1643, 4929, 14787, 136193, 408579, 1225737, 4221983, 7218229, 12665949, 21654687, 37997847, 64964061, 223765099, 671295297, 2013885891]

約数ペア:

[(1, 2013885891), (3, 671295297), (9, 223765099), (31, 64964061), (53, 37997847), (93, 21654687), (159, 12665949), (279, 7218229), (477, 4221983), (1643, 1225737), (4929, 408579), (14787, 136193)]