6438729

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{3307}}^1$

素因数の和:3380

約数の個数: 16

約数和(自身を含む): 9527040

約数和(自身を除く): 3088311

約数列:

[1, 3, 11, 33, 59, 177, 649, 1947, 3307, 9921, 36377, 109131, 195113, 585339, 2146243, 6438729]

約数ペア:

[(1, 6438729), (3, 2146243), (11, 585339), (33, 195113), (59, 109131), (177, 36377), (649, 9921), (1947, 3307)]