13027497

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{4463}}^1$

素因数の和:4612

約数の個数: 16

約数和(自身を含む): 19998720

約数和(自身を除く): 6971223

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 4463, 13389, 31241, 93723, 620357, 1861071, 4342499, 13027497]

約数ペア:

[(1, 13027497), (3, 4342499), (7, 1861071), (21, 620357), (139, 93723), (417, 31241), (973, 13389), (2919, 4463)]