1900733037

素因数分解:

$3^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{134489}}^1$

素因数の和:135172

約数の個数: 16

約数和(自身を含む): 2900680320

約数和(自身を除く): 999947283

約数列:

[1, 3, 7, 21, 673, 2019, 4711, 14133, 134489, 403467, 941423, 2824269, 90511097, 271533291, 633577679, 1900733037]

約数ペア:

[(1, 1900733037), (3, 633577679), (7, 271533291), (21, 90511097), (673, 2824269), (2019, 941423), (4711, 403467), (14133, 134489)]