11998899

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6379}}^1$

素因数の和:6415

約数の個数: 24

約数和(自身を含む): 19905600

約数和(自身を除く): 7906701

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 6379, 19137, 57411, 70169, 121201, 210507, 363603, 631521, 1090809, 1333211, 3999633, 11998899]

約数ペア:

[(1, 11998899), (3, 3999633), (9, 1333211), (11, 1090809), (19, 631521), (33, 363603), (57, 210507), (99, 121201), (171, 70169), (209, 57411), (627, 19137), (1881, 6379)]