25853373

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31567}}^1$

素因数の和:31593

約数の個数: 24

約数和(自身を含む): 45963008

約数和(自身を除く): 20109635

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 31567, 94701, 220969, 284103, 410371, 662907, 1231113, 1988721, 2872597, 3693339, 8617791, 25853373]

約数ペア:

[(1, 25853373), (3, 8617791), (7, 3693339), (9, 2872597), (13, 1988721), (21, 1231113), (39, 662907), (63, 410371), (91, 284103), (117, 220969), (273, 94701), (819, 31567)]