28551651

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{911}}^1$

素因数の和:1282

約数の個数: 16

約数和(自身を含む): 39456768

約数和(自身を除く): 10905117

約数列:

[1, 3, 31, 93, 337, 911, 1011, 2733, 10447, 28241, 31341, 84723, 307007, 921021, 9517217, 28551651]

約数ペア:

[(1, 28551651), (3, 9517217), (31, 921021), (93, 307007), (337, 84723), (911, 31341), (1011, 28241), (2733, 10447)]