884927997

素因数分解:

$3^9\times {\mathrm{44959}}^1$

素因数の和:44986

約数の個数: 20

約数和(自身を含む): 1327399040

約数和(自身を除く): 442471043

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 6561, 19683, 44959, 134877, 404631, 1213893, 3641679, 10925037, 32775111, 98325333, 294975999, 884927997]

約数ペア:

[(1, 884927997), (3, 294975999), (9, 98325333), (27, 32775111), (81, 10925037), (243, 3641679), (729, 1213893), (2187, 404631), (6561, 134877), (19683, 44959)]