2487423

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:207

約数の個数: 24

約数和(自身を含む): 3733120

約数和(自身を除く): 1245697

約数列:

[1, 3, 17, 19, 51, 57, 151, 289, 323, 453, 867, 969, 2567, 2869, 5491, 7701, 8607, 16473, 43639, 48773, 130917, 146319, 829141, 2487423]

約数ペア:

[(1, 2487423), (3, 829141), (17, 146319), (19, 130917), (51, 48773), (57, 43639), (151, 16473), (289, 8607), (323, 7701), (453, 5491), (867, 2869), (969, 2567)]