1611528057

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{131371}}^1$

素因数の和:131453

約数の個数: 24

約数和(自身を含む): 2459283840

約数和(自身を除く): 847755783

約数列:

[1, 3, 9, 29, 47, 87, 141, 261, 423, 1363, 4089, 12267, 131371, 394113, 1182339, 3809759, 6174437, 11429277, 18523311, 34287831, 55569933, 179058673, 537176019, 1611528057]

約数ペア:

[(1, 1611528057), (3, 537176019), (9, 179058673), (29, 55569933), (47, 34287831), (87, 18523311), (141, 11429277), (261, 6174437), (423, 3809759), (1363, 1182339), (4089, 394113), (12267, 131371)]