3961770267

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{140893}}^1$

素因数の和:141019

約数の個数: 32

約数和(自身を含む): 6564533248

約数和(自身を除く): 2602762981

約数列:

[1, 3, 7, 13, 21, 39, 91, 103, 273, 309, 721, 1339, 2163, 4017, 9373, 28119, 140893, 422679, 986251, 1831609, 2958753, 5494827, 12821263, 14511979, 38463789, 43535937, 101583853, 188655727, 304751559, 565967181, 1320590089, 3961770267]

約数ペア:

[(1, 3961770267), (3, 1320590089), (7, 565967181), (13, 304751559), (21, 188655727), (39, 101583853), (91, 43535937), (103, 38463789), (273, 14511979), (309, 12821263), (721, 5494827), (1339, 2958753), (2163, 1831609), (4017, 986251), (9373, 422679), (28119, 140893)]