25358913

素因数分解:

$3^4\times {\mathrm{337}}^1\times {\mathrm{929}}^1$

素因数の和:1278

約数の個数: 20

約数和(自身を含む): 38035140

約数和(自身を除く): 12676227

約数列:

[1, 3, 9, 27, 81, 337, 929, 1011, 2787, 3033, 8361, 9099, 25083, 27297, 75249, 313073, 939219, 2817657, 8452971, 25358913]

約数ペア:

[(1, 25358913), (3, 8452971), (9, 2817657), (27, 939219), (81, 313073), (337, 75249), (929, 27297), (1011, 25083), (2787, 9099), (3033, 8361)]