30254913

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{11243}}^1$

素因数の和:11285

約数の個数: 24

約数和(自身を含む): 49113792

約数和(自身を除く): 18858879

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 11243, 33729, 101187, 146159, 258589, 438477, 775767, 1315431, 2327301, 3361657, 10084971, 30254913]

約数ペア:

[(1, 30254913), (3, 10084971), (9, 3361657), (13, 2327301), (23, 1315431), (39, 775767), (69, 438477), (117, 258589), (207, 146159), (299, 101187), (897, 33729), (2691, 11243)]