18158127

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{1051}}^1$

素因数の和:1510

約数の個数: 16

約数和(自身を含む): 26156928

約数和(自身を除く): 7998801

約数列:

[1, 3, 13, 39, 443, 1051, 1329, 3153, 5759, 13663, 17277, 40989, 465593, 1396779, 6052709, 18158127]

約数ペア:

[(1, 18158127), (3, 6052709), (13, 1396779), (39, 465593), (443, 40989), (1051, 17277), (1329, 13663), (3153, 5759)]