142276211

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{49939}}^1$

素因数の和:49994

約数の個数: 16

約数和(自身を含む): 182181120

約数和(自身を除く): 39904909

約数列:

[1, 7, 11, 37, 77, 259, 407, 2849, 49939, 349573, 549329, 1847743, 3845303, 12934201, 20325173, 142276211]

約数ペア:

[(1, 142276211), (7, 20325173), (11, 12934201), (37, 3845303), (77, 1847743), (259, 549329), (407, 349573), (2849, 49939)]