1189472009

素因数分解:

${\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{373}}^1\times {\mathrm{2213}}^1$

素因数の和:2728

約数の個数: 16

約数和(自身を含む): 1311609024

約数和(自身を除く): 122137015

約数列:

[1, 11, 131, 373, 1441, 2213, 4103, 24343, 48863, 289903, 537493, 825449, 3188933, 9079939, 108133819, 1189472009]

約数ペア:

[(1, 1189472009), (11, 108133819), (131, 9079939), (373, 3188933), (1441, 825449), (2213, 537493), (4103, 289903), (24343, 48863)]