141317981

素因数分解:

$7^1\times {\mathrm{53}}^2\times {\mathrm{7187}}^1$

素因数の和:7300

約数の個数: 12

約数和(自身を含む): 164633952

約数和(自身を除く): 23315971

約数列:

[1, 7, 53, 371, 2809, 7187, 19663, 50309, 380911, 2666377, 20188283, 141317981]

約数ペア:

[(1, 141317981), (7, 20188283), (53, 2666377), (371, 380911), (2809, 50309), (7187, 19663)]