247050659871

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{1444740701}}^1$

素因数の和:1444740726

約数の個数: 12

約数和(自身を含む): 375632582520

約数和(自身を除く): 128581922649

約数列:

[1, 3, 9, 19, 57, 171, 1444740701, 4334222103, 13002666309, 27450073319, 82350219957, 247050659871]

約数ペア:

[(1, 247050659871), (3, 82350219957), (9, 27450073319), (19, 13002666309), (57, 4334222103), (171, 1444740701)]