1380423

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{709}}^1$

素因数の和:782

約数の個数: 16

約数和(自身を含む): 2044800

約数和(自身を除く): 664377

約数列:

[1, 3, 11, 33, 59, 177, 649, 709, 1947, 2127, 7799, 23397, 41831, 125493, 460141, 1380423]

約数ペア:

[(1, 1380423), (3, 460141), (11, 125493), (33, 41831), (59, 23397), (177, 7799), (649, 2127), (709, 1947)]