38344239

素因数分解:

$3^3\times {\mathrm{173}}^1\times {\mathrm{8209}}^1$

素因数の和:8391

約数の個数: 16

約数和(自身を含む): 57141600

約数和(自身を除く): 18797361

約数列:

[1, 3, 9, 27, 173, 519, 1557, 4671, 8209, 24627, 73881, 221643, 1420157, 4260471, 12781413, 38344239]

約数ペア:

[(1, 38344239), (3, 12781413), (9, 4260471), (27, 1420157), (173, 221643), (519, 73881), (1557, 24627), (4671, 8209)]