87214463

素因数分解:

$7^2\times {\mathrm{233}}^1\times {\mathrm{7639}}^1$

素因数の和:7886

約数の個数: 12

約数和(自身を含む): 101902320

約数和(自身を除く): 14687857

約数列:

[1, 7, 49, 233, 1631, 7639, 11417, 53473, 374311, 1779887, 12459209, 87214463]

約数ペア:

[(1, 87214463), (7, 12459209), (49, 1779887), (233, 374311), (1631, 53473), (7639, 11417)]