25383717

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{613}}^1$

素因数の和:769

約数の個数: 24

約数和(自身を含む): 37930464

約数和(自身を除く): 12546747

約数列:

[1, 3, 9, 43, 107, 129, 321, 387, 613, 963, 1839, 4601, 5517, 13803, 26359, 41409, 65591, 79077, 196773, 237231, 590319, 2820413, 8461239, 25383717]

約数ペア:

[(1, 25383717), (3, 8461239), (9, 2820413), (43, 590319), (107, 237231), (129, 196773), (321, 79077), (387, 65591), (613, 41409), (963, 26359), (1839, 13803), (4601, 5517)]