2005340031

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{1019}}^1\times {\mathrm{3169}}^1$

素因数の和:4220

約数の個数: 32

約数和(自身を含む): 3104064000

約数和(自身を除く): 1098723969

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 1019, 3057, 3169, 9171, 9507, 23437, 27513, 28521, 70311, 72887, 85563, 210933, 218661, 632799, 655983, 1967949, 3229211, 9687633, 29062899, 74271853, 87188697, 222815559, 668446677, 2005340031]

約数ペア:

[(1, 2005340031), (3, 668446677), (9, 222815559), (23, 87188697), (27, 74271853), (69, 29062899), (207, 9687633), (621, 3229211), (1019, 1967949), (3057, 655983), (3169, 632799), (9171, 218661), (9507, 210933), (23437, 85563), (27513, 72887), (28521, 70311)]