1900516679277

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1\times {\mathrm{2549431}}^1$

素因数の和:2549809

約数の個数: 32

約数和(自身を含む): 2748981141504

約数和(自身を除く): 848464462227

約数列:

[1, 3, 17, 47, 51, 141, 311, 799, 933, 2397, 5287, 14617, 15861, 43851, 248489, 745467, 2549431, 7648293, 43340327, 119823257, 130020981, 359469771, 792873041, 2036995369, 2378619123, 6110986107, 13478841697, 37265032927, 40436525091, 111795098781, 633505559759, 1900516679277]

約数ペア:

[(1, 1900516679277), (3, 633505559759), (17, 111795098781), (47, 40436525091), (51, 37265032927), (141, 13478841697), (311, 6110986107), (799, 2378619123), (933, 2036995369), (2397, 792873041), (5287, 359469771), (14617, 130020981), (15861, 119823257), (43851, 43340327), (248489, 7648293), (745467, 2549431)]