2013085881

素因数分解:

$3^2\times {\mathrm{307}}^1\times {\mathrm{827}}^1\times {\mathrm{881}}^1$

素因数の和:2021

約数の個数: 24

約数和(自身を含む): 2924105184

約数和(自身を除く): 911019303

約数列:

[1, 3, 9, 307, 827, 881, 921, 2481, 2643, 2763, 7443, 7929, 253889, 270467, 728587, 761667, 811401, 2185761, 2285001, 2434203, 6557283, 223676209, 671028627, 2013085881]

約数ペア:

[(1, 2013085881), (3, 671028627), (9, 223676209), (307, 6557283), (827, 2434203), (881, 2285001), (921, 2185761), (2481, 811401), (2643, 761667), (2763, 728587), (7443, 270467), (7929, 253889)]