2703213

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{1451}}^1$

素因数の和:1486

約数の個数: 20

約数和(自身を含む): 4216608

約数和(自身を除く): 1513395

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1451, 1863, 4353, 13059, 33373, 39177, 100119, 117531, 300357, 901071, 2703213]

約数ペア:

[(1, 2703213), (3, 901071), (9, 300357), (23, 117531), (27, 100119), (69, 39177), (81, 33373), (207, 13059), (621, 4353), (1451, 1863)]