84218404319

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{8575339}}^1$

素因数の和:8575430

約数の個数: 16

約数和(自身を含む): 102080847360

約数和(自身を除く): 17862443041

約数列:

[1, 7, 23, 61, 161, 427, 1403, 9821, 8575339, 60027373, 197232797, 523095679, 1380629579, 3661669753, 12031200617, 84218404319]

約数ペア:

[(1, 84218404319), (7, 12031200617), (23, 3661669753), (61, 1380629579), (161, 523095679), (427, 197232797), (1403, 60027373), (9821, 8575339)]