26440479

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{75329}}^1$

素因数の和:75351

約数の個数: 16

約数和(自身を含む): 42184800

約数和(自身を除く): 15744321

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 75329, 225987, 677961, 979277, 2033883, 2937831, 8813493, 26440479]

約数ペア:

[(1, 26440479), (3, 8813493), (9, 2937831), (13, 2033883), (27, 979277), (39, 677961), (117, 225987), (351, 75329)]