8289183

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:172

約数の個数: 48

約数和(自身を含む): 14183424

約数和(自身を除く): 5894241

約数列:

[1, 3, 7, 17, 21, 31, 49, 51, 93, 107, 119, 147, 217, 321, 357, 527, 651, 749, 833, 1519, 1581, 1819, 2247, 2499, 3317, 3689, 4557, 5243, 5457, 9951, 11067, 12733, 15729, 23219, 25823, 38199, 56389, 69657, 77469, 89131, 162533, 169167, 267393, 394723, 487599, 1184169, 2763061, 8289183]

約数ペア:

[(1, 8289183), (3, 2763061), (7, 1184169), (17, 487599), (21, 394723), (31, 267393), (49, 169167), (51, 162533), (93, 89131), (107, 77469), (119, 69657), (147, 56389), (217, 38199), (321, 25823), (357, 23219), (527, 15729), (651, 12733), (749, 11067), (833, 9951), (1519, 5457), (1581, 5243), (1819, 4557), (2247, 3689), (2499, 3317)]