4214781

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{4219}}^1$

素因数の和:4265

約数の個数: 16

約数和(自身を含む): 6414400

約数和(自身を除く): 2199619

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 4219, 12657, 37971, 113913, 156103, 468309, 1404927, 4214781]

約数ペア:

[(1, 4214781), (3, 1404927), (9, 468309), (27, 156103), (37, 113913), (111, 37971), (333, 12657), (999, 4219)]