2021067543

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1171}}^1\times {\mathrm{52301}}^1$

素因数の和:53486

約数の個数: 16

約数和(自身を含む): 2942301312

約数和(自身を除く): 921233769

約数列:

[1, 3, 11, 33, 1171, 3513, 12881, 38643, 52301, 156903, 575311, 1725933, 61244471, 183733413, 673689181, 2021067543]

約数ペア:

[(1, 2021067543), (3, 673689181), (11, 183733413), (33, 61244471), (1171, 1725933), (3513, 575311), (12881, 156903), (38643, 52301)]