3378639

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2381}}^1$

素因数の和:2438

約数の個数: 16

約数和(自身を含む): 5030784

約数和(自身を除く): 1652145

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 2381, 7143, 26191, 78573, 102383, 307149, 1126213, 3378639]

約数ペア:

[(1, 3378639), (3, 1126213), (11, 307149), (33, 102383), (43, 78573), (129, 26191), (473, 7143), (1419, 2381)]