1036909989

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{1987}}^1\times {\mathrm{2521}}^1$

素因数の和:4537

約数の個数: 24

約数和(自身を含む): 1564285632

約数和(自身を除く): 527375643

約数列:

[1, 3, 9, 23, 69, 207, 1987, 2521, 5961, 7563, 17883, 22689, 45701, 57983, 137103, 173949, 411309, 521847, 5009227, 15027681, 45083043, 115212221, 345636663, 1036909989]

約数ペア:

[(1, 1036909989), (3, 345636663), (9, 115212221), (23, 45083043), (69, 15027681), (207, 5009227), (1987, 521847), (2521, 411309), (5961, 173949), (7563, 137103), (17883, 57983), (22689, 45701)]