2190372261

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9482131}}^1$

素因数の和:9482152

約数の個数: 16

約数和(自身を含む): 3641138688

約数和(自身を除く): 1450766427

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 9482131, 28446393, 66374917, 104303441, 199124751, 312910323, 730124087, 2190372261]

約数ペア:

[(1, 2190372261), (3, 730124087), (7, 312910323), (11, 199124751), (21, 104303441), (33, 66374917), (77, 28446393), (231, 9482131)]