218363697

素因数分解:

$3^2\times {\mathrm{4127}}^1\times {\mathrm{5879}}^1$

素因数の和:10012

約数の個数: 12

約数和(自身を含む): 315544320

約数和(自身を除く): 97180623

約数列:

[1, 3, 9, 4127, 5879, 12381, 17637, 37143, 52911, 24262633, 72787899, 218363697]

約数ペア:

[(1, 218363697), (3, 72787899), (9, 24262633), (4127, 52911), (5879, 37143), (12381, 17637)]