56805441

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{245911}}^1$

素因数の和:245932

約数の個数: 16

約数和(自身を含む): 94430208

約数和(自身を除く): 37624767

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 245911, 737733, 1721377, 2705021, 5164131, 8115063, 18935147, 56805441]

約数ペア:

[(1, 56805441), (3, 18935147), (7, 8115063), (11, 5164131), (21, 2705021), (33, 1721377), (77, 737733), (231, 245911)]