5430009

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:177

約数の個数: 32

約数和(自身を含む): 8273664

約数和(自身を除く): 2843655

約数列:

[1, 3, 13, 37, 39, 53, 71, 111, 159, 213, 481, 689, 923, 1443, 1961, 2067, 2627, 2769, 3763, 5883, 7881, 11289, 25493, 34151, 48919, 76479, 102453, 139231, 146757, 417693, 1810003, 5430009]

約数ペア:

[(1, 5430009), (3, 1810003), (13, 417693), (37, 146757), (39, 139231), (53, 102453), (71, 76479), (111, 48919), (159, 34151), (213, 25493), (481, 11289), (689, 7881), (923, 5883), (1443, 3763), (1961, 2769), (2067, 2627)]