8996967

素因数分解:

$3^3\times 7^1\times {\mathrm{181}}^1\times {\mathrm{263}}^1$

素因数の和:460

約数の個数: 32

約数和(自身を含む): 15375360

約数和(自身を除く): 6378393

約数列:

[1, 3, 7, 9, 21, 27, 63, 181, 189, 263, 543, 789, 1267, 1629, 1841, 2367, 3801, 4887, 5523, 7101, 11403, 16569, 34209, 47603, 49707, 142809, 333221, 428427, 999663, 1285281, 2998989, 8996967]

約数ペア:

[(1, 8996967), (3, 2998989), (7, 1285281), (9, 999663), (21, 428427), (27, 333221), (63, 142809), (181, 49707), (189, 47603), (263, 34209), (543, 16569), (789, 11403), (1267, 7101), (1629, 5523), (1841, 4887), (2367, 3801)]