2045018853

素因数分解:

$3^3\times {\mathrm{673}}^1\times {\mathrm{112543}}^1$

素因数の和:113225

約数の個数: 16

約数和(自身を含む): 3034186240

約数和(自身を除く): 989167387

約数列:

[1, 3, 9, 27, 673, 2019, 6057, 18171, 112543, 337629, 1012887, 3038661, 75741439, 227224317, 681672951, 2045018853]

約数ペア:

[(1, 2045018853), (3, 681672951), (9, 227224317), (27, 75741439), (673, 3038661), (2019, 1012887), (6057, 337629), (18171, 112543)]