13190127

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{673}}^1$

素因数の和:862

約数の個数: 16

約数和(自身を含む): 18117120

約数和(自身を除く): 4926993

約数列:

[1, 3, 47, 139, 141, 417, 673, 2019, 6533, 19599, 31631, 93547, 94893, 280641, 4396709, 13190127]

約数ペア:

[(1, 13190127), (3, 4396709), (47, 280641), (139, 94893), (141, 93547), (417, 31631), (673, 19599), (2019, 6533)]