2457672009

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1\times {\mathrm{3929}}^1$

素因数の和:4361

約数の個数: 32

約数和(自身を含む): 3621636480

約数和(自身を除く): 1163964471

約数列:

[1, 3, 13, 39, 43, 129, 373, 559, 1119, 1677, 3929, 4849, 11787, 14547, 16039, 48117, 51077, 153231, 168947, 208507, 506841, 625521, 1465517, 2196311, 4396551, 6588933, 19051721, 57155163, 63017231, 189051693, 819224003, 2457672009]

約数ペア:

[(1, 2457672009), (3, 819224003), (13, 189051693), (39, 63017231), (43, 57155163), (129, 19051721), (373, 6588933), (559, 4396551), (1119, 2196311), (1677, 1465517), (3929, 625521), (4849, 506841), (11787, 208507), (14547, 168947), (16039, 153231), (48117, 51077)]