26790141

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{27143}}^1$

素因数の和:27200

約数の個数: 16

約数和(自身を含む): 41693184

約数和(自身を除く): 14903043

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 27143, 81429, 190001, 570003, 1275721, 3827163, 8930047, 26790141]

約数ペア:

[(1, 26790141), (3, 8930047), (7, 3827163), (21, 1275721), (47, 570003), (141, 190001), (329, 81429), (987, 27143)]