8672391

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10589}}^1$

素因数の和:10615

約数の個数: 24

約数和(自身を含む): 15419040

約数和(自身を除く): 6746649

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 10589, 31767, 74123, 95301, 137657, 222369, 412971, 667107, 963599, 1238913, 2890797, 8672391]

約数ペア:

[(1, 8672391), (3, 2890797), (7, 1238913), (9, 963599), (13, 667107), (21, 412971), (39, 222369), (63, 137657), (91, 95301), (117, 74123), (273, 31767), (819, 10589)]