218443017

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{2213}}^1\times {\mathrm{2531}}^1$

素因数の和:4760

約数の個数: 16

約数和(自身を含む): 313927488

約数和(自身を除く): 95484471

約数列:

[1, 3, 13, 39, 2213, 2531, 6639, 7593, 28769, 32903, 86307, 98709, 5601103, 16803309, 72814339, 218443017]

約数ペア:

[(1, 218443017), (3, 72814339), (13, 16803309), (39, 5601103), (2213, 98709), (2531, 86307), (6639, 32903), (7593, 28769)]