2543676291

素因数分解:

$3^4\times {\mathrm{13}}^2\times {\mathrm{185819}}^1$

素因数の和:185857

約数の個数: 30

約数和(自身を含む): 4114612260

約数和(自身を除く): 1570935969

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 169, 351, 507, 1053, 1521, 4563, 13689, 185819, 557457, 1672371, 2415647, 5017113, 7246941, 15051339, 21740823, 31403411, 65222469, 94210233, 195667407, 282630699, 847892097, 2543676291]

約数ペア:

[(1, 2543676291), (3, 847892097), (9, 282630699), (13, 195667407), (27, 94210233), (39, 65222469), (81, 31403411), (117, 21740823), (169, 15051339), (351, 7246941), (507, 5017113), (1053, 2415647), (1521, 1672371), (4563, 557457), (13689, 185819)]