319204287

素因数分解:

$3^3\times {\mathrm{1777}}^1\times {\mathrm{6653}}^1$

素因数の和:8439

約数の個数: 16

約数和(自身を含む): 473232480

約数和(自身を除く): 154028193

約数列:

[1, 3, 9, 27, 1777, 5331, 6653, 15993, 19959, 47979, 59877, 179631, 11822381, 35467143, 106401429, 319204287]

約数ペア:

[(1, 319204287), (3, 106401429), (9, 35467143), (27, 11822381), (1777, 179631), (5331, 59877), (6653, 47979), (15993, 19959)]