2080821429

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{691}}^1\times {\mathrm{9043}}^1$

素因数の和:9777

約数の個数: 24

約数和(自身を含む): 3091673312

約数和(自身を除く): 1010851883

約数列:

[1, 3, 9, 37, 111, 333, 691, 2073, 6219, 9043, 25567, 27129, 76701, 81387, 230103, 334591, 1003773, 3011319, 6248713, 18746139, 56238417, 231202381, 693607143, 2080821429]

約数ペア:

[(1, 2080821429), (3, 693607143), (9, 231202381), (37, 56238417), (111, 18746139), (333, 6248713), (691, 3011319), (2073, 1003773), (6219, 334591), (9043, 230103), (25567, 81387), (27129, 76701)]