22855329

素因数分解:

$3^2\times 7^1\times {\mathrm{409}}^1\times {\mathrm{887}}^1$

素因数の和:1309

約数の個数: 24

約数和(自身を含む): 37864320

約数和(自身を除く): 15008991

約数列:

[1, 3, 7, 9, 21, 63, 409, 887, 1227, 2661, 2863, 3681, 6209, 7983, 8589, 18627, 25767, 55881, 362783, 1088349, 2539481, 3265047, 7618443, 22855329]

約数ペア:

[(1, 22855329), (3, 7618443), (7, 3265047), (9, 2539481), (21, 1088349), (63, 362783), (409, 55881), (887, 25767), (1227, 18627), (2661, 8589), (2863, 7983), (3681, 6209)]