2543729283

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{409}}^1\times {\mathrm{9733}}^1$

素因数の和:10219

約数の個数: 24

約数和(自身を含む): 3735519840

約数和(自身を除く): 1191790557

約数列:

[1, 3, 9, 71, 213, 409, 639, 1227, 3681, 9733, 29039, 29199, 87117, 87597, 261351, 691043, 2073129, 3980797, 6219387, 11942391, 35827173, 282636587, 847909761, 2543729283]

約数ペア:

[(1, 2543729283), (3, 847909761), (9, 282636587), (71, 35827173), (213, 11942391), (409, 6219387), (639, 3980797), (1227, 2073129), (3681, 691043), (9733, 261351), (29039, 87597), (29199, 87117)]