2077887939

素因数分解:

$3^1\times {\mathrm{281}}^1\times {\mathrm{613}}^1\times {\mathrm{4021}}^1$

素因数の和:4918

約数の個数: 16

約数和(自身を含む): 2785605024

約数和(自身を除く): 707717085

約数列:

[1, 3, 281, 613, 843, 1839, 4021, 12063, 172253, 516759, 1129901, 2464873, 3389703, 7394619, 692629313, 2077887939]

約数ペア:

[(1, 2077887939), (3, 692629313), (281, 7394619), (613, 3389703), (843, 2464873), (1839, 1129901), (4021, 516759), (12063, 172253)]