5081967

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:332

約数の個数: 32

約数和(自身を含む): 8363520

約数和(自身を除く): 3281553

約数列:

[1, 3, 9, 11, 27, 33, 71, 99, 213, 241, 297, 639, 723, 781, 1917, 2169, 2343, 2651, 6507, 7029, 7953, 17111, 21087, 23859, 51333, 71577, 153999, 188221, 461997, 564663, 1693989, 5081967]

約数ペア:

[(1, 5081967), (3, 1693989), (9, 564663), (11, 461997), (27, 188221), (33, 153999), (71, 71577), (99, 51333), (213, 23859), (241, 21087), (297, 17111), (639, 7953), (723, 7029), (781, 6507), (1917, 2651), (2169, 2343)]