4137441

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17911}}^1$

素因数の和:17932

約数の個数: 16

約数和(自身を含む): 6878208

約数和(自身を除く): 2740767

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 17911, 53733, 125377, 197021, 376131, 591063, 1379147, 4137441]

約数ペア:

[(1, 4137441), (3, 1379147), (7, 591063), (11, 376131), (21, 197021), (33, 125377), (77, 53733), (231, 17911)]