2852031

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 4845568

約数和(自身を除く): 1993537

約数列:

[1, 3, 7, 13, 21, 31, 39, 91, 93, 217, 273, 337, 403, 651, 1011, 1209, 2359, 2821, 4381, 7077, 8463, 10447, 13143, 30667, 31341, 73129, 92001, 135811, 219387, 407433, 950677, 2852031]

約数ペア:

[(1, 2852031), (3, 950677), (7, 407433), (13, 219387), (21, 135811), (31, 92001), (39, 73129), (91, 31341), (93, 30667), (217, 13143), (273, 10447), (337, 8463), (403, 7077), (651, 4381), (1011, 2821), (1209, 2359)]