18182879

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{9781}}^1$

素因数の和:9818

約数の個数: 12

約数和(自身を含む): 21481272

約数和(自身を除く): 3298393

約数列:

[1, 11, 13, 143, 169, 1859, 9781, 107591, 127153, 1398683, 1652989, 18182879]

約数ペア:

[(1, 18182879), (11, 1652989), (13, 1398683), (143, 127153), (169, 107591), (1859, 9781)]