7994943

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{997}}^1$

素因数の和:1026

約数の個数: 28

約数和(自身を含む): 13089768

約数和(自身を除く): 5094825

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 729, 891, 997, 2673, 2991, 8019, 8973, 10967, 26919, 32901, 80757, 98703, 242271, 296109, 726813, 888327, 2664981, 7994943]

約数ペア:

[(1, 7994943), (3, 2664981), (9, 888327), (11, 726813), (27, 296109), (33, 242271), (81, 98703), (99, 80757), (243, 32901), (297, 26919), (729, 10967), (891, 8973), (997, 8019), (2673, 2991)]