2719681887

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{882727}}^1$

素因数の和:882822

約数の個数: 16

約数和(自身を含む): 3954621440

約数和(自身を除く): 1234939553

約数列:

[1, 3, 13, 39, 79, 237, 1027, 3081, 882727, 2648181, 11475451, 34426353, 69735433, 209206299, 906560629, 2719681887]

約数ペア:

[(1, 2719681887), (3, 906560629), (13, 209206299), (39, 69735433), (79, 34426353), (237, 11475451), (1027, 2648181), (3081, 882727)]