11928565887

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{13209929}}^1$

素因数の和:13209982

約数の個数: 16

約数和(自身を含む): 18599581440

約数和(自身を除く): 6671015553

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 13209929, 39629787, 92469503, 277408509, 568026947, 1704080841, 3976188629, 11928565887]

約数ペア:

[(1, 11928565887), (3, 3976188629), (7, 1704080841), (21, 568026947), (43, 277408509), (129, 92469503), (301, 39629787), (903, 13209929)]