561880441

素因数分解:

${\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{6781}}^1$

素因数の和:6912

約数の個数: 16

約数和(自身を含む): 601590528

約数和(自身を除く): 39710087

約数列:

[1, 41, 43, 47, 1763, 1927, 2021, 6781, 82861, 278021, 291583, 318707, 11954903, 13066987, 13704401, 561880441]

約数ペア:

[(1, 561880441), (41, 13704401), (43, 13066987), (47, 11954903), (1763, 318707), (1927, 291583), (2021, 278021), (6781, 82861)]