229826311

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{11239}}^1$

素因数の和:11287

約数の個数: 18

約数和(自身を含む): 273570360

約数和(自身を除く): 43744049

約数列:

[1, 11, 13, 121, 143, 169, 1573, 1859, 11239, 20449, 123629, 146107, 1359919, 1607177, 1899391, 17678947, 20893301, 229826311]

約数ペア:

[(1, 229826311), (11, 20893301), (13, 17678947), (121, 1899391), (143, 1607177), (169, 1359919), (1573, 146107), (1859, 123629), (11239, 20449)]