1330250207

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{563}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 1664603136

約数和(自身を除く): 334352929

約数列:

[1, 11, 13, 31, 41, 143, 169, 341, 403, 451, 533, 563, 1271, 1859, 4433, 5239, 5863, 6193, 6929, 7319, 13981, 16523, 17453, 23083, 57629, 76219, 80509, 95147, 181753, 191983, 214799, 226889, 253913, 300079, 715573, 1046617, 2362789, 2495779, 2949557, 3300869, 3901027, 7871303, 9302449, 32445127, 42911297, 102326939, 120931837, 1330250207]

約数ペア:

[(1, 1330250207), (11, 120931837), (13, 102326939), (31, 42911297), (41, 32445127), (143, 9302449), (169, 7871303), (341, 3901027), (403, 3300869), (451, 2949557), (533, 2495779), (563, 2362789), (1271, 1046617), (1859, 715573), (4433, 300079), (5239, 253913), (5863, 226889), (6193, 214799), (6929, 191983), (7319, 181753), (13981, 95147), (16523, 80509), (17453, 76219), (23083, 57629)]