7139025621

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8716759}}^1$

素因数の和:8716785

約数の個数: 24

約数和(自身を含む): 12691602560

約数和(自身を除く): 5552576939

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 8716759, 26150277, 61017313, 78450831, 113317867, 183051939, 339953601, 549155817, 793225069, 1019860803, 2379675207, 7139025621]

約数ペア:

[(1, 7139025621), (3, 2379675207), (7, 1019860803), (9, 793225069), (13, 549155817), (21, 339953601), (39, 183051939), (63, 113317867), (91, 78450831), (117, 61017313), (273, 26150277), (819, 8716759)]