2021402193

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{827}}^1\times {\mathrm{11161}}^1$

素因数の和:12064

約数の個数: 16

約数和(自身を含む): 2735672256

約数和(自身を除く): 714270063

約数列:

[1, 3, 73, 219, 827, 2481, 11161, 33483, 60371, 181113, 814753, 2444259, 9230147, 27690441, 673800731, 2021402193]

約数ペア:

[(1, 2021402193), (3, 673800731), (73, 27690441), (219, 9230147), (827, 2444259), (2481, 814753), (11161, 181113), (33483, 60371)]