21585069

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{6607}}^1$

素因数の和:6638

約数の個数: 24

約数和(自身を含む): 35154560

約数和(自身を除く): 13569491

約数列:

[1, 3, 9, 11, 27, 33, 99, 121, 297, 363, 1089, 3267, 6607, 19821, 59463, 72677, 178389, 218031, 654093, 799447, 1962279, 2398341, 7195023, 21585069]

約数ペア:

[(1, 21585069), (3, 7195023), (9, 2398341), (11, 1962279), (27, 799447), (33, 654093), (99, 218031), (121, 178389), (297, 72677), (363, 59463), (1089, 19821), (3267, 6607)]