450876669

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{1997}}^1$

素因数の和:2269

約数の個数: 32

約数和(自身を含む): 673246080

約数和(自身を除く): 222369411

約数列:

[1, 3, 17, 19, 51, 57, 233, 323, 699, 969, 1997, 3961, 4427, 5991, 11883, 13281, 33949, 37943, 75259, 101847, 113829, 225777, 465301, 645031, 1395903, 1935093, 7910117, 8840719, 23730351, 26522157, 150292223, 450876669]

約数ペア:

[(1, 450876669), (3, 150292223), (17, 26522157), (19, 23730351), (51, 8840719), (57, 7910117), (233, 1935093), (323, 1395903), (699, 645031), (969, 465301), (1997, 225777), (3961, 113829), (4427, 101847), (5991, 75259), (11883, 37943), (13281, 33949)]