13522229

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1787}}^1$

素因数の和:1864

約数の個数: 16

約数和(自身を含む): 16478208

約数和(自身を除く): 2955979

約数列:

[1, 7, 23, 47, 161, 329, 1081, 1787, 7567, 12509, 41101, 83989, 287707, 587923, 1931747, 13522229]

約数ペア:

[(1, 13522229), (7, 1931747), (23, 587923), (47, 287707), (161, 83989), (329, 41101), (1081, 12509), (1787, 7567)]