2001263847

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{911}}^1\times {\mathrm{66569}}^1$

素因数の和:67494

約数の個数: 16

約数和(自身を含む): 2914168320

約数和(自身を除く): 912904473

約数列:

[1, 3, 11, 33, 911, 2733, 10021, 30063, 66569, 199707, 732259, 2196777, 60644359, 181933077, 667087949, 2001263847]

約数ペア:

[(1, 2001263847), (3, 667087949), (11, 181933077), (33, 60644359), (911, 2196777), (2733, 732259), (10021, 199707), (30063, 66569)]