2109092427

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{64151}}^1$

素因数の和:64451

約数の個数: 24

約数和(自身を含む): 3292537248

約数和(自身を除く): 1183444821

約数列:

[1, 3, 9, 13, 39, 117, 281, 843, 2529, 3653, 10959, 32877, 64151, 192453, 577359, 833963, 2501889, 7505667, 18026431, 54079293, 162237879, 234343603, 703030809, 2109092427]

約数ペア:

[(1, 2109092427), (3, 703030809), (9, 234343603), (13, 162237879), (39, 54079293), (117, 18026431), (281, 7505667), (843, 2501889), (2529, 833963), (3653, 577359), (10959, 192453), (32877, 64151)]