2009015853

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{5309}}^1$

素因数の和:5669

約数の個数: 32

約数和(自身を含む): 2987873280

約数和(自身を除く): 978857427

約数列:

[1, 3, 13, 31, 39, 93, 313, 403, 939, 1209, 4069, 5309, 9703, 12207, 15927, 29109, 69017, 126139, 164579, 207051, 378417, 493737, 1661717, 2139527, 4985151, 6418581, 21602321, 51513227, 64806963, 154539681, 669671951, 2009015853]

約数ペア:

[(1, 2009015853), (3, 669671951), (13, 154539681), (31, 64806963), (39, 51513227), (93, 21602321), (313, 6418581), (403, 4985151), (939, 2139527), (1209, 1661717), (4069, 493737), (5309, 378417), (9703, 207051), (12207, 164579), (15927, 126139), (29109, 69017)]