252242559

素因数分解:

$3^3\times {\mathrm{307}}^1\times {\mathrm{30431}}^1$

素因数の和:30747

約数の個数: 16

約数和(自身を含む): 374922240

約数和(自身を除く): 122679681

約数列:

[1, 3, 9, 27, 307, 921, 2763, 8289, 30431, 91293, 273879, 821637, 9342317, 28026951, 84080853, 252242559]

約数ペア:

[(1, 252242559), (3, 84080853), (9, 28026951), (27, 9342317), (307, 821637), (921, 273879), (2763, 91293), (8289, 30431)]