247854713187

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{852763}}^1$

素因数の和:852963

約数の個数: 32

約数和(自身を含む): 361026167040

約数和(自身を除く): 113171453853

約数列:

[1, 3, 17, 41, 51, 123, 139, 417, 697, 2091, 2363, 5699, 7089, 17097, 96883, 290649, 852763, 2558289, 14496971, 34963283, 43490913, 104889849, 118534057, 355602171, 594375811, 1783127433, 2015078969, 4859896337, 6045236907, 14579689011, 82618237729, 247854713187]

約数ペア:

[(1, 247854713187), (3, 82618237729), (17, 14579689011), (41, 6045236907), (51, 4859896337), (123, 2015078969), (139, 1783127433), (417, 594375811), (697, 355602171), (2091, 118534057), (2363, 104889849), (5699, 43490913), (7089, 34963283), (17097, 14496971), (96883, 2558289), (290649, 852763)]