5661663

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{15859}}^1$

素因数の和:15886

約数の個数: 16

約数和(自身を含む): 9135360

約数和(自身を除く): 3473697

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 15859, 47577, 111013, 269603, 333039, 808809, 1887221, 5661663]

約数ペア:

[(1, 5661663), (3, 1887221), (7, 808809), (17, 333039), (21, 269603), (51, 111013), (119, 47577), (357, 15859)]