326457219

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{139333}}^1$

素因数の和:139418

約数の個数: 16

約数和(自身を含む): 481538304

約数和(自身を除く): 155081085

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 139333, 417999, 1532663, 4597989, 9892643, 29677929, 108819073, 326457219]

約数ペア:

[(1, 326457219), (3, 108819073), (11, 29677929), (33, 9892643), (71, 4597989), (213, 1532663), (781, 417999), (2343, 139333)]