187840939

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{77269}}^1$

素因数の和:77310

約数の個数: 16

約数和(自身を含む): 233664480

約数和(自身を除く): 45823541

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 77269, 849959, 1004497, 1313573, 11049467, 14449303, 17076449, 187840939]

約数ペア:

[(1, 187840939), (11, 17076449), (13, 14449303), (17, 11049467), (143, 1313573), (187, 1004497), (221, 849959), (2431, 77269)]