289803699

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{11447}}^1$

素因数の和:11579

約数の個数: 24

約数和(自身を含む): 437542560

約数和(自身を除く): 147738861

約数列:

[1, 3, 9, 29, 87, 97, 261, 291, 873, 2813, 8439, 11447, 25317, 34341, 103023, 331963, 995889, 1110359, 2987667, 3331077, 9993231, 32200411, 96601233, 289803699]

約数ペア:

[(1, 289803699), (3, 96601233), (9, 32200411), (29, 9993231), (87, 3331077), (97, 2987667), (261, 1110359), (291, 995889), (873, 331963), (2813, 103023), (8439, 34341), (11447, 25317)]