2008255383

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{1403393}}^1$

素因数の和:1403455

約数の個数: 16

約数和(自身を含む): 3031331040

約数和(自身を除く): 1023075657

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 1403393, 4210179, 12630537, 37891611, 74379829, 223139487, 669418461, 2008255383]

約数ペア:

[(1, 2008255383), (3, 669418461), (9, 223139487), (27, 74379829), (53, 37891611), (159, 12630537), (477, 4210179), (1431, 1403393)]