82501391

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{701}}^1$

素因数の和:791

約数の個数: 32

約数和(自身を含む): 106748928

約数和(自身を除く): 24247537

約数列:

[1, 7, 17, 23, 43, 119, 161, 301, 391, 701, 731, 989, 2737, 4907, 5117, 6923, 11917, 16123, 16813, 30143, 83419, 112861, 117691, 211001, 274091, 512431, 693289, 1918637, 3587017, 4853023, 11785913, 82501391]

約数ペア:

[(1, 82501391), (7, 11785913), (17, 4853023), (23, 3587017), (43, 1918637), (119, 693289), (161, 512431), (301, 274091), (391, 211001), (701, 117691), (731, 112861), (989, 83419), (2737, 30143), (4907, 16813), (5117, 16123), (6923, 11917)]