2080882479

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1442053}}^1$

素因数の和:1442106

約数の個数: 16

約数和(自身を含む): 3068690912

約数和(自身を除く): 987808433

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 1442053, 4326159, 18746689, 53355961, 56240067, 160067883, 693627493, 2080882479]

約数ペア:

[(1, 2080882479), (3, 693627493), (13, 160067883), (37, 56240067), (39, 53355961), (111, 18746689), (481, 4326159), (1443, 1442053)]