2495691

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{2801}}^1$

素因数の和:2824

約数の個数: 20

約数和(自身を含む): 4068504

約数和(自身を除く): 1572813

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 2801, 8403, 25209, 30811, 75627, 92433, 226881, 277299, 831897, 2495691]

約数ペア:

[(1, 2495691), (3, 831897), (9, 277299), (11, 226881), (27, 92433), (33, 75627), (81, 30811), (99, 25209), (297, 8403), (891, 2801)]