25977147

素因数分解:

$3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{7589}}^1$

素因数の和:7762

約数の個数: 16

約数和(自身を含む): 39832320

約数和(自身を除く): 13855173

約数列:

[1, 3, 7, 21, 163, 489, 1141, 3423, 7589, 22767, 53123, 159369, 1237007, 3711021, 8659049, 25977147]

約数ペア:

[(1, 25977147), (3, 8659049), (7, 3711021), (21, 1237007), (163, 159369), (489, 53123), (1141, 22767), (3423, 7589)]