23778819

素因数分解:

$3^3\times {\mathrm{907}}^1\times {\mathrm{971}}^1$

素因数の和:1887

約数の個数: 16

約数和(自身を含む): 35303040

約数和(自身を除く): 11524221

約数列:

[1, 3, 9, 27, 907, 971, 2721, 2913, 8163, 8739, 24489, 26217, 880697, 2642091, 7926273, 23778819]

約数ペア:

[(1, 23778819), (3, 7926273), (9, 2642091), (27, 880697), (907, 26217), (971, 24489), (2721, 8739), (2913, 8163)]