28644231

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{124001}}^1$

素因数の和:124022

約数の個数: 16

約数和(自身を含む): 47616768

約数和(自身を除く): 18972537

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 124001, 372003, 868007, 1364011, 2604021, 4092033, 9548077, 28644231]

約数ペア:

[(1, 28644231), (3, 9548077), (7, 4092033), (11, 2604021), (21, 1364011), (33, 868007), (77, 372003), (231, 124001)]