16793091

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{6199}}^1$

素因数の和:6255

約数の個数: 24

約数和(自身を含む): 28371200

約数和(自身を除く): 11578109

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 6199, 18597, 43393, 55791, 130179, 266557, 390537, 799671, 1865899, 2399013, 5597697, 16793091]

約数ペア:

[(1, 16793091), (3, 5597697), (7, 2399013), (9, 1865899), (21, 799671), (43, 390537), (63, 266557), (129, 130179), (301, 55791), (387, 43393), (903, 18597), (2709, 6199)]