56221383

素因数分解:

$3^1\times {\mathrm{31}}^2\times {\mathrm{19501}}^1$

素因数の和:19566

約数の個数: 12

約数和(自身を含む): 77461944

約数和(自身を除く): 21240561

約数列:

[1, 3, 31, 93, 961, 2883, 19501, 58503, 604531, 1813593, 18740461, 56221383]

約数ペア:

[(1, 56221383), (3, 18740461), (31, 1813593), (93, 604531), (961, 58503), (2883, 19501)]