387763389

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{1104739}}^1$

素因数の和:1104761

約数の個数: 16

約数和(自身を含む): 618654400

約数和(自身を除く): 230891011

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 1104739, 3314217, 9942651, 14361607, 29827953, 43084821, 129254463, 387763389]

約数ペア:

[(1, 387763389), (3, 129254463), (9, 43084821), (13, 29827953), (27, 14361607), (39, 9942651), (117, 3314217), (351, 1104739)]