2174121

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{389}}^1$

素因数の和:427

約数の個数: 24

約数和(自身を含む): 3407040

約数和(自身を除く): 1232919

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 389, 621, 1167, 1863, 3501, 5589, 8947, 10503, 26841, 31509, 80523, 94527, 241569, 724707, 2174121]

約数ペア:

[(1, 2174121), (3, 724707), (9, 241569), (23, 94527), (27, 80523), (69, 31509), (81, 26841), (207, 10503), (243, 8947), (389, 5589), (621, 3501), (1167, 1863)]