12798219

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{14173}}^1$

素因数の和:14226

約数の個数: 16

約数和(自身を含む): 19956992

約数和(自身を除く): 7158773

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 14173, 42519, 99211, 297633, 609439, 1828317, 4266073, 12798219]

約数ペア:

[(1, 12798219), (3, 4266073), (7, 1828317), (21, 609439), (43, 297633), (129, 99211), (301, 42519), (903, 14173)]