239853447

素因数分解:

$3^3\times {\mathrm{107}}^1\times {\mathrm{83023}}^1$

素因数の和:83139

約数の個数: 16

約数和(自身を含む): 358663680

約数和(自身を除く): 118810233

約数列:

[1, 3, 9, 27, 107, 321, 963, 2889, 83023, 249069, 747207, 2241621, 8883461, 26650383, 79951149, 239853447]

約数ペア:

[(1, 239853447), (3, 79951149), (9, 26650383), (27, 8883461), (107, 2241621), (321, 747207), (963, 249069), (2889, 83023)]