11757291

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43067}}^1$

素因数の和:43090

約数の個数: 16

約数和(自身を含む): 19294464

約数和(自身を除く): 7537173

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 43067, 129201, 301469, 559871, 904407, 1679613, 3919097, 11757291]

約数ペア:

[(1, 11757291), (3, 3919097), (7, 1679613), (13, 904407), (21, 559871), (39, 301469), (91, 129201), (273, 43067)]