8329321

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:241

約数の個数: 32

約数和(自身を含む): 11467008

約数和(自身を除く): 3137687

約数列:

[1, 7, 11, 13, 53, 77, 91, 143, 157, 371, 583, 689, 1001, 1099, 1727, 2041, 4081, 4823, 7579, 8321, 12089, 14287, 22451, 53053, 58247, 91531, 108173, 157157, 640717, 757211, 1189903, 8329321]

約数ペア:

[(1, 8329321), (7, 1189903), (11, 757211), (13, 640717), (53, 157157), (77, 108173), (91, 91531), (143, 58247), (157, 53053), (371, 22451), (583, 14287), (689, 12089), (1001, 8321), (1099, 7579), (1727, 4823), (2041, 4081)]