13452201

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 23712000

約数和(自身を除く): 10259799

約数列:

[1, 3, 7, 9, 21, 29, 37, 63, 87, 111, 199, 203, 259, 261, 333, 597, 609, 777, 1073, 1393, 1791, 1827, 2331, 3219, 4179, 5771, 7363, 7511, 9657, 12537, 17313, 22089, 22533, 40397, 51541, 51939, 66267, 67599, 121191, 154623, 213527, 363573, 463869, 640581, 1494689, 1921743, 4484067, 13452201]

約数ペア:

[(1, 13452201), (3, 4484067), (7, 1921743), (9, 1494689), (21, 640581), (29, 463869), (37, 363573), (63, 213527), (87, 154623), (111, 121191), (199, 67599), (203, 66267), (259, 51939), (261, 51541), (333, 40397), (597, 22533), (609, 22089), (777, 17313), (1073, 12537), (1393, 9657), (1791, 7511), (1827, 7363), (2331, 5771), (3219, 4179)]