1552208319

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{809707}}^1$

素因数の和:809787

約数の個数: 16

約数和(自身を含む): 2331959040

約数和(自身を除く): 779750721

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 809707, 2429121, 7287363, 21862089, 57489197, 172467591, 517402773, 1552208319]

約数ペア:

[(1, 1552208319), (3, 517402773), (9, 172467591), (27, 57489197), (71, 21862089), (213, 7287363), (639, 2429121), (1917, 809707)]