243279361

素因数分解:

${\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{419}}^1\times {\mathrm{757}}^1$

素因数の和:1248

約数の個数: 16

約数和(自身を含む): 267422400

約数和(自身を除く): 24143039

約数列:

[1, 13, 59, 419, 757, 767, 5447, 9841, 24721, 44663, 317183, 321373, 580619, 4123379, 18713797, 243279361]

約数ペア:

[(1, 243279361), (13, 18713797), (59, 4123379), (419, 580619), (757, 321373), (767, 317183), (5447, 44663), (9841, 24721)]