2013505053

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1\times {\mathrm{2521}}^1$

素因数の和:3125

約数の個数: 32

約数和(自身を含む): 3117434112

約数和(自身を除く): 1103929059

約数列:

[1, 3, 7, 21, 73, 219, 511, 521, 1533, 1563, 2521, 3647, 7563, 10941, 17647, 38033, 52941, 114099, 184033, 266231, 552099, 798693, 1288231, 1313441, 3864693, 3940323, 9194087, 27582261, 95881193, 287643579, 671168351, 2013505053]

約数ペア:

[(1, 2013505053), (3, 671168351), (7, 287643579), (21, 95881193), (73, 27582261), (219, 9194087), (511, 3940323), (521, 3864693), (1533, 1313441), (1563, 1288231), (2521, 798693), (3647, 552099), (7563, 266231), (10941, 184033), (17647, 114099), (38033, 52941)]