248959139

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{157}}^1\times {\mathrm{853}}^1$

素因数の和:1047

約数の個数: 24

約数和(自身を含む): 296310672

約数和(自身を除く): 47351533

約数列:

[1, 11, 13, 143, 157, 169, 853, 1727, 1859, 2041, 9383, 11089, 22451, 26533, 121979, 133921, 144157, 291863, 1473131, 1585727, 1740973, 19150703, 22632649, 248959139]

約数ペア:

[(1, 248959139), (11, 22632649), (13, 19150703), (143, 1740973), (157, 1585727), (169, 1473131), (853, 291863), (1727, 144157), (1859, 133921), (2041, 121979), (9383, 26533), (11089, 22451)]