2016202551

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{66919}}^1$

素因数の和:67027

約数の個数: 24

約数和(自身を含む): 2990520960

約数和(自身を除く): 974318409

約数列:

[1, 3, 11, 33, 83, 121, 249, 363, 913, 2739, 10043, 30129, 66919, 200757, 736109, 2208327, 5554277, 8097199, 16662831, 24291597, 61097047, 183291141, 672067517, 2016202551]

約数ペア:

[(1, 2016202551), (3, 672067517), (11, 183291141), (33, 61097047), (83, 24291597), (121, 16662831), (249, 8097199), (363, 5554277), (913, 2208327), (2739, 736109), (10043, 200757), (30129, 66919)]