2239223

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1$

素因数の和:662

約数の個数: 16

約数和(自身を含む): 2801664

約数和(自身を除く): 562441

約数列:

[1, 7, 17, 31, 119, 217, 527, 607, 3689, 4249, 10319, 18817, 72233, 131719, 319889, 2239223]

約数ペア:

[(1, 2239223), (7, 319889), (17, 131719), (31, 72233), (119, 18817), (217, 10319), (527, 4249), (607, 3689)]