309221319

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{1033}}^1$

素因数の和:1287

約数の個数: 32

約数和(自身を含む): 462173184

約数和(自身を除く): 152951865

約数列:

[1, 3, 11, 33, 47, 141, 193, 517, 579, 1033, 1551, 2123, 3099, 6369, 9071, 11363, 27213, 34089, 48551, 99781, 145653, 199369, 299343, 534061, 598107, 1602183, 2193059, 6579177, 9370343, 28111029, 103073773, 309221319]

約数ペア:

[(1, 309221319), (3, 103073773), (11, 28111029), (33, 9370343), (47, 6579177), (141, 2193059), (193, 1602183), (517, 598107), (579, 534061), (1033, 299343), (1551, 199369), (2123, 145653), (3099, 99781), (6369, 48551), (9071, 34089), (11363, 27213)]