3875837

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1$

素因数の和:428

約数の個数: 16

約数和(自身を含む): 4672512

約数和(自身を除く): 796675

約数列:

[1, 7, 31, 53, 217, 337, 371, 1643, 2359, 10447, 11501, 17861, 73129, 125027, 553691, 3875837]

約数ペア:

[(1, 3875837), (7, 553691), (31, 125027), (53, 73129), (217, 17861), (337, 11501), (371, 10447), (1643, 2359)]