159207839

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{5087}}^1$

素因数の和:5374

約数の個数: 16

約数和(自身を含む): 193425408

約数和(自身を除く): 34217569

約数列:

[1, 7, 17, 119, 263, 1841, 4471, 5087, 31297, 35609, 86479, 605353, 1337881, 9365167, 22743977, 159207839]

約数ペア:

[(1, 159207839), (7, 22743977), (17, 9365167), (119, 1337881), (263, 605353), (1841, 86479), (4471, 35609), (5087, 31297)]