2051211162003

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{359}}^1\times {\mathrm{21399551}}^1$

素因数の和:21400002

約数の個数: 16

約数和(自身を含む): 2773381939200

約数和(自身を除く): 722170777197

約数列:

[1, 3, 89, 267, 359, 1077, 31951, 95853, 21399551, 64198653, 1904560039, 5713680117, 7682438809, 23047316427, 683737054001, 2051211162003]

約数ペア:

[(1, 2051211162003), (3, 683737054001), (89, 23047316427), (267, 7682438809), (359, 5713680117), (1077, 1904560039), (31951, 64198653), (95853, 21399551)]