4389540909

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{809729}}^1$

素因数の和:809884

約数の個数: 16

約数和(自身を含む): 6348283200

約数和(自身を除く): 1958742291

約数列:

[1, 3, 13, 39, 139, 417, 1807, 5421, 809729, 2429187, 10526477, 31579431, 112552331, 337656993, 1463180303, 4389540909]

約数ペア:

[(1, 4389540909), (3, 1463180303), (13, 337656993), (39, 112552331), (139, 31579431), (417, 10526477), (1807, 2429187), (5421, 809729)]