289462011

素因数分解:

$3^1\times {\mathrm{307}}^1\times {\mathrm{467}}^1\times {\mathrm{673}}^1$

素因数の和:1450

約数の個数: 16

約数和(自身を含む): 388612224

約数和(自身を除く): 99150213

約数列:

[1, 3, 307, 467, 673, 921, 1401, 2019, 143369, 206611, 314291, 430107, 619833, 942873, 96487337, 289462011]

約数ペア:

[(1, 289462011), (3, 96487337), (307, 942873), (467, 619833), (673, 430107), (921, 314291), (1401, 206611), (2019, 143369)]