9659331

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1$

素因数の和:353

約数の個数: 40

約数和(自身を含む): 16221744

約数和(自身を除く): 6562413

約数列:

[1, 3, 9, 11, 27, 33, 37, 81, 99, 111, 293, 297, 333, 407, 879, 891, 999, 1221, 2637, 2997, 3223, 3663, 7911, 9669, 10841, 10989, 23733, 29007, 32523, 32967, 87021, 97569, 119251, 261063, 292707, 357753, 878121, 1073259, 3219777, 9659331]

約数ペア:

[(1, 9659331), (3, 3219777), (9, 1073259), (11, 878121), (27, 357753), (33, 292707), (37, 261063), (81, 119251), (99, 97569), (111, 87021), (293, 32967), (297, 32523), (333, 29007), (407, 23733), (879, 10989), (891, 10841), (999, 9669), (1221, 7911), (2637, 3663), (2997, 3223)]