25510707

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{6701}}^1$

素因数の和:6760

約数の個数: 20

約数和(自身を含む): 38925216

約数和(自身を除く): 13414509

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 6701, 20103, 60309, 180927, 314947, 542781, 944841, 2834523, 8503569, 25510707]

約数ペア:

[(1, 25510707), (3, 8503569), (9, 2834523), (27, 944841), (47, 542781), (81, 314947), (141, 180927), (423, 60309), (1269, 20103), (3807, 6701)]