3139521

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13591}}^1$

素因数の和:13612

約数の個数: 16

約数和(自身を含む): 5219328

約数和(自身を除く): 2079807

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 13591, 40773, 95137, 149501, 285411, 448503, 1046507, 3139521]

約数ペア:

[(1, 3139521), (3, 1046507), (7, 448503), (11, 285411), (21, 149501), (33, 95137), (77, 40773), (231, 13591)]