25897509

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{7927}}^1$

素因数の和:7958

約数の個数: 24

約数和(自身を含む): 42176960

約数和(自身を除く): 16279451

約数列:

[1, 3, 9, 11, 27, 33, 99, 121, 297, 363, 1089, 3267, 7927, 23781, 71343, 87197, 214029, 261591, 784773, 959167, 2354319, 2877501, 8632503, 25897509]

約数ペア:

[(1, 25897509), (3, 8632503), (9, 2877501), (11, 2354319), (27, 959167), (33, 784773), (99, 261591), (121, 214029), (297, 87197), (363, 71343), (1089, 23781), (3267, 7927)]