2009774595

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1283}}^1\times {\mathrm{6143}}^1$

素因数の和:7451

約数の個数: 32

約数和(自身を含む): 3408003072

約数和(自身を除く): 1398228477

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 1283, 3849, 6143, 6415, 18429, 19245, 21811, 30715, 65433, 92145, 104431, 109055, 313293, 327165, 522155, 1566465, 7881469, 23644407, 39407345, 118222035, 133984973, 401954919, 669924865, 2009774595]

約数ペア:

[(1, 2009774595), (3, 669924865), (5, 401954919), (15, 133984973), (17, 118222035), (51, 39407345), (85, 23644407), (255, 7881469), (1283, 1566465), (3849, 522155), (6143, 327165), (6415, 313293), (18429, 109055), (19245, 104431), (21811, 92145), (30715, 65433)]