5158307

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2161}}^1$

素因数の和:2210

約数の個数: 16

約数和(自身を含む): 6641664

約数和(自身を除く): 1483357

約数列:

[1, 7, 11, 31, 77, 217, 341, 2161, 2387, 15127, 23771, 66991, 166397, 468937, 736901, 5158307]

約数ペア:

[(1, 5158307), (7, 736901), (11, 468937), (31, 166397), (77, 66991), (217, 23771), (341, 15127), (2161, 2387)]