25420497

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{601}}^1\times {\mathrm{613}}^1$

素因数の和:1240

約数の個数: 16

約数和(自身を含む): 35484288

約数和(自身を除く): 10063791

約数列:

[1, 3, 23, 69, 601, 613, 1803, 1839, 13823, 14099, 41469, 42297, 368413, 1105239, 8473499, 25420497]

約数ペア:

[(1, 25420497), (3, 8473499), (23, 1105239), (69, 368413), (601, 42297), (613, 41469), (1803, 14099), (1839, 13823)]