271919791

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{172867}}^1$

素因数の和:172902

約数の個数: 12

約数和(自身を含む): 321880216

約数和(自身を除く): 49960425

約数列:

[1, 11, 13, 121, 143, 1573, 172867, 1901537, 2247271, 20916907, 24719981, 271919791]

約数ペア:

[(1, 271919791), (11, 24719981), (13, 20916907), (121, 2247271), (143, 1901537), (1573, 172867)]