1290160503

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{2704739}}^1$

素因数の和:2704798

約数の個数: 12

約数和(自身を含む): 1898727480

約数和(自身を除く): 608566977

約数列:

[1, 3, 9, 53, 159, 477, 2704739, 8114217, 24342651, 143351167, 430053501, 1290160503]

約数ペア:

[(1, 1290160503), (3, 430053501), (9, 143351167), (53, 24342651), (159, 8114217), (477, 2704739)]