888327

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{997}}^1$

素因数の和:1020

約数の個数: 20

約数和(自身を含む): 1449096

約数和(自身を除く): 560769

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 997, 2991, 8973, 10967, 26919, 32901, 80757, 98703, 296109, 888327]

約数ペア:

[(1, 888327), (3, 296109), (9, 98703), (11, 80757), (27, 32901), (33, 26919), (81, 10967), (99, 8973), (297, 2991), (891, 997)]