2003446073

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{21991}}^1$

素因数の和:22264

約数の個数: 16

約数和(自身を含む): 2223127296

約数和(自身を除く): 219681223

約数列:

[1, 17, 23, 233, 391, 3961, 5359, 21991, 91103, 373847, 505793, 5123903, 8598481, 87106351, 117849769, 2003446073]

約数ペア:

[(1, 2003446073), (17, 117849769), (23, 87106351), (233, 8598481), (391, 5123903), (3961, 505793), (5359, 373847), (21991, 91103)]