2225487

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3967}}^1$

素因数の和:3998

約数の個数: 16

約数和(自身を含む): 3428352

約数和(自身を除く): 1202865

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 3967, 11901, 43637, 67439, 130911, 202317, 741829, 2225487]

約数ペア:

[(1, 2225487), (3, 741829), (11, 202317), (17, 130911), (33, 67439), (51, 43637), (187, 11901), (561, 3967)]