520095433

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{213943}}^1$

素因数の和:213984

約数の個数: 16

約数和(自身を含む): 646966656

約数和(自身を除く): 126871223

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 213943, 2353373, 2781259, 3637031, 30593849, 40007341, 47281403, 520095433]

約数ペア:

[(1, 520095433), (11, 47281403), (13, 40007341), (17, 30593849), (143, 3637031), (187, 2781259), (221, 2353373), (2431, 213943)]