56889339

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{2111}}^1$

素因数の和:2818

約数の個数: 16

約数和(自身を含む): 81844224

約数和(自身を除く): 24954885

約数列:

[1, 3, 13, 39, 691, 2073, 2111, 6333, 8983, 26949, 27443, 82329, 1458701, 4376103, 18963113, 56889339]

約数ペア:

[(1, 56889339), (3, 18963113), (13, 4376103), (39, 1458701), (691, 82329), (2073, 27443), (2111, 26949), (6333, 8983)]