291237119981

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{3331051}}^1$

素因数の和:3331244

約数の個数: 16

約数和(自身を含む): 318981539520

約数和(自身を除く): 27744419539

約数列:

[1, 17, 37, 139, 629, 2363, 5143, 87431, 3331051, 56627867, 123248887, 463016089, 2095231079, 7871273513, 17131595293, 291237119981]

約数ペア:

[(1, 291237119981), (17, 17131595293), (37, 7871273513), (139, 2095231079), (629, 463016089), (2363, 123248887), (5143, 56627867), (87431, 3331051)]