20331927

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29339}}^1$

素因数の和:29363

約数の個数: 24

約数和(自身を含む): 36616320

約数和(自身を除く): 16284393

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 29339, 88017, 205373, 264051, 322729, 616119, 968187, 1848357, 2259103, 2904561, 6777309, 20331927]

約数ペア:

[(1, 20331927), (3, 6777309), (7, 2904561), (9, 2259103), (11, 1848357), (21, 968187), (33, 616119), (63, 322729), (77, 264051), (99, 205373), (231, 88017), (693, 29339)]