857031753

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{91009}}^1$

素因数の和:91128

約数の個数: 16

約数和(自身を含む): 1185314240

約数和(自身を除く): 328282487

約数列:

[1, 3, 43, 73, 129, 219, 3139, 9417, 91009, 273027, 3913387, 6643657, 11740161, 19930971, 285677251, 857031753]

約数ペア:

[(1, 857031753), (3, 285677251), (43, 19930971), (73, 11740161), (129, 6643657), (219, 3913387), (3139, 273027), (9417, 91009)]