12019293

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{283}}^1$

素因数の和:327

約数の個数: 48

約数和(自身を含む): 21152320

約数和(自身を除く): 9133027

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 121, 143, 283, 297, 351, 363, 429, 849, 1089, 1287, 1573, 2547, 3113, 3267, 3679, 3861, 4719, 7641, 9339, 11037, 14157, 28017, 33111, 34243, 40469, 42471, 84051, 99333, 102729, 121407, 308187, 364221, 445159, 924561, 1092663, 1335477, 4006431, 12019293]

約数ペア:

[(1, 12019293), (3, 4006431), (9, 1335477), (11, 1092663), (13, 924561), (27, 445159), (33, 364221), (39, 308187), (99, 121407), (117, 102729), (121, 99333), (143, 84051), (283, 42471), (297, 40469), (351, 34243), (363, 33111), (429, 28017), (849, 14157), (1089, 11037), (1287, 9339), (1573, 7641), (2547, 4719), (3113, 3861), (3267, 3679)]