18752073

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1\times {\mathrm{233}}^1$

素因数の和:568

約数の個数: 16

約数和(自身を含む): 25421760

約数和(自身を除く): 6669687

約数列:

[1, 3, 139, 193, 233, 417, 579, 699, 26827, 32387, 44969, 80481, 97161, 134907, 6250691, 18752073]

約数ペア:

[(1, 18752073), (3, 6250691), (139, 134907), (193, 97161), (233, 80481), (417, 44969), (579, 32387), (699, 26827)]