28305507131

素因数分解:

${\mathrm{11}}^2\times {\mathrm{1039}}^1\times {\mathrm{225149}}^1$

素因数の和:226210

約数の個数: 12

約数和(自身を含む): 31142748000

約数和(自身を除く): 2837240869

約数列:

[1, 11, 121, 1039, 11429, 125719, 225149, 2476639, 27243029, 233929811, 2573227921, 28305507131]

約数ペア:

[(1, 28305507131), (11, 2573227921), (121, 233929811), (1039, 27243029), (11429, 2476639), (125719, 225149)]