123059321

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{17957}}^1$

素因数の和:18064

約数の個数: 16

約数和(自身を含む): 155157120

約数和(自身を除く): 32097799

約数列:

[1, 7, 11, 77, 89, 623, 979, 6853, 17957, 125699, 197527, 1382689, 1598173, 11187211, 17579903, 123059321]

約数ペア:

[(1, 123059321), (7, 17579903), (11, 11187211), (77, 1598173), (89, 1382689), (623, 197527), (979, 125699), (6853, 17957)]