189761649

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{821479}}^1$

素因数の和:821500

約数の個数: 16

約数和(自身を含む): 315448320

約数和(自身を除く): 125686671

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 821479, 2464437, 5750353, 9036269, 17251059, 27108807, 63253883, 189761649]

約数ペア:

[(1, 189761649), (3, 63253883), (7, 27108807), (11, 17251059), (21, 9036269), (33, 5750353), (77, 2464437), (231, 821479)]