1155762213

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{389539}}^1$

素因数の和:389608

約数の個数: 16

約数和(自身を含む): 1645416960

約数和(自身を除く): 489654747

約数列:

[1, 3, 23, 43, 69, 129, 989, 2967, 389539, 1168617, 8959397, 16750177, 26878191, 50250531, 385254071, 1155762213]

約数ペア:

[(1, 1155762213), (3, 385254071), (23, 50250531), (43, 26878191), (69, 16750177), (129, 8959397), (989, 1168617), (2967, 389539)]