132142913

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1\times {\mathrm{991}}^1$

素因数の和:1484

約数の個数: 16

約数和(自身を含む): 155037696

約数和(自身を除く): 22894783

約数列:

[1, 7, 43, 301, 443, 991, 3101, 6937, 19049, 42613, 133343, 298291, 439013, 3073091, 18877559, 132142913]

約数ペア:

[(1, 132142913), (7, 18877559), (43, 3073091), (301, 439013), (443, 298291), (991, 133343), (3101, 42613), (6937, 19049)]