1082361

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:253

約数の個数: 24

約数和(自身を含む): 1732800

約数和(自身を除く): 650439

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 199, 259, 597, 777, 1393, 1813, 4179, 5439, 7363, 9751, 22089, 29253, 51541, 154623, 360787, 1082361]

約数ペア:

[(1, 1082361), (3, 360787), (7, 154623), (21, 51541), (37, 29253), (49, 22089), (111, 9751), (147, 7363), (199, 5439), (259, 4179), (597, 1813), (777, 1393)]