3923156787

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{947}}^1\times {\mathrm{2671}}^1$

素因数の和:3679

約数の個数: 32

約数和(自身を含む): 5836161024

約数和(自身を除く): 1913004237

約数列:

[1, 3, 11, 33, 47, 141, 517, 947, 1551, 2671, 2841, 8013, 10417, 29381, 31251, 44509, 88143, 125537, 133527, 376611, 489599, 1380907, 1468797, 2529437, 4142721, 7588311, 27823807, 83471421, 118883539, 356650617, 1307718929, 3923156787]

約数ペア:

[(1, 3923156787), (3, 1307718929), (11, 356650617), (33, 118883539), (47, 83471421), (141, 27823807), (517, 7588311), (947, 4142721), (1551, 2529437), (2671, 1468797), (2841, 1380907), (8013, 489599), (10417, 376611), (29381, 133527), (31251, 125537), (44509, 88143)]