470734743

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1\times {\mathrm{449}}^1$

素因数の和:867

約数の個数: 32

約数和(自身を含む): 678974400

約数和(自身を除く): 208239657

約数列:

[1, 3, 17, 51, 61, 183, 337, 449, 1011, 1037, 1347, 3111, 5729, 7633, 17187, 20557, 22899, 27389, 61671, 82167, 151313, 349469, 453939, 465613, 1048407, 1396839, 2572321, 7716963, 9230093, 27690279, 156911581, 470734743]

約数ペア:

[(1, 470734743), (3, 156911581), (17, 27690279), (51, 9230093), (61, 7716963), (183, 2572321), (337, 1396839), (449, 1048407), (1011, 465613), (1037, 453939), (1347, 349469), (3111, 151313), (5729, 82167), (7633, 61671), (17187, 27389), (20557, 22899)]