2080264599

素因数分解:

$3^4\times 7^1\times {\mathrm{3668897}}^1$

素因数の和:3668916

約数の個数: 20

約数和(自身を含む): 3551493264

約数和(自身を除く): 1471228665

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 3668897, 11006691, 25682279, 33020073, 77046837, 99060219, 231140511, 297180657, 693421533, 2080264599]

約数ペア:

[(1, 2080264599), (3, 693421533), (7, 297180657), (9, 231140511), (21, 99060219), (27, 77046837), (63, 33020073), (81, 25682279), (189, 11006691), (567, 3668897)]