519853971

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{5051}}^1$

素因数の和:5116

約数の個数: 48

約数和(自身を含む): 887535360

約数和(自身を除く): 367681389

約数列:

[1, 3, 7, 13, 21, 29, 39, 87, 91, 169, 203, 273, 377, 507, 609, 1131, 1183, 2639, 3549, 4901, 5051, 7917, 14703, 15153, 34307, 35357, 65663, 102921, 106071, 146479, 196989, 439437, 459641, 853619, 1025353, 1378923, 1904227, 2560857, 3076059, 5712681, 5975333, 13329589, 17925999, 24754951, 39988767, 74264853, 173284657, 519853971]

約数ペア:

[(1, 519853971), (3, 173284657), (7, 74264853), (13, 39988767), (21, 24754951), (29, 17925999), (39, 13329589), (87, 5975333), (91, 5712681), (169, 3076059), (203, 2560857), (273, 1904227), (377, 1378923), (507, 1025353), (609, 853619), (1131, 459641), (1183, 439437), (2639, 196989), (3549, 146479), (4901, 106071), (5051, 102921), (7917, 65663), (14703, 35357), (15153, 34307)]