28649049

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{467}}^1$

素因数の和:518

約数の個数: 36

約数和(自身を含む): 45562608

約数和(自身を除く): 16913559

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 169, 363, 429, 467, 507, 1401, 1573, 1859, 4719, 5137, 5577, 6071, 15411, 18213, 20449, 56507, 61347, 66781, 78923, 169521, 200343, 236769, 734591, 868153, 2203773, 2604459, 9549683, 28649049]

約数ペア:

[(1, 28649049), (3, 9549683), (11, 2604459), (13, 2203773), (33, 868153), (39, 734591), (121, 236769), (143, 200343), (169, 169521), (363, 78923), (429, 66781), (467, 61347), (507, 56507), (1401, 20449), (1573, 18213), (1859, 15411), (4719, 6071), (5137, 5577)]