2806344489

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{6917}}^1$

素因数の和:7137

約数の個数: 32

約数和(自身を含む): 4109624064

約数和(自身を除く): 1303279575

約数列:

[1, 3, 13, 39, 101, 103, 303, 309, 1313, 1339, 3939, 4017, 6917, 10403, 20751, 31209, 89921, 135239, 269763, 405717, 698617, 712451, 2095851, 2137353, 9082021, 9261863, 27246063, 27785589, 71957551, 215872653, 935448163, 2806344489]

約数ペア:

[(1, 2806344489), (3, 935448163), (13, 215872653), (39, 71957551), (101, 27785589), (103, 27246063), (303, 9261863), (309, 9082021), (1313, 2137353), (1339, 2095851), (3939, 712451), (4017, 698617), (6917, 405717), (10403, 269763), (20751, 135239), (31209, 89921)]