25873419

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1471}}^1$

素因数の和:1539

約数の個数: 32

約数和(自身を含む): 41545728

約数和(自身を除く): 15672309

約数列:

[1, 3, 11, 13, 33, 39, 41, 123, 143, 429, 451, 533, 1353, 1471, 1599, 4413, 5863, 16181, 17589, 19123, 48543, 57369, 60311, 180933, 210353, 631059, 663421, 784043, 1990263, 2352129, 8624473, 25873419]

約数ペア:

[(1, 25873419), (3, 8624473), (11, 2352129), (13, 1990263), (33, 784043), (39, 663421), (41, 631059), (123, 210353), (143, 180933), (429, 60311), (451, 57369), (533, 48543), (1353, 19123), (1471, 17589), (1599, 16181), (4413, 5863)]