4389231

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19001}}^1$

素因数の和:19022

約数の個数: 16

約数和(自身を含む): 7296768

約数和(自身を除く): 2907537

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 19001, 57003, 133007, 209011, 399021, 627033, 1463077, 4389231]

約数ペア:

[(1, 4389231), (3, 1463077), (7, 627033), (11, 399021), (21, 209011), (33, 133007), (77, 57003), (231, 19001)]