25828497

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{12109}}^1$

素因数の和:12197

約数の個数: 16

約数和(自身を含む): 38752000

約数和(自身を除く): 12923503

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 12109, 36327, 108981, 326943, 956611, 2869833, 8609499, 25828497]

約数ペア:

[(1, 25828497), (3, 8609499), (9, 2869833), (27, 956611), (79, 326943), (237, 108981), (711, 36327), (2133, 12109)]