87464279

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{4337}}^1$

素因数の和:4454

約数の個数: 16

約数和(自身を含む): 103834368

約数和(自身を除く): 16370089

約数列:

[1, 7, 43, 67, 301, 469, 2881, 4337, 20167, 30359, 186491, 290579, 1305437, 2034053, 12494897, 87464279]

約数ペア:

[(1, 87464279), (7, 12494897), (43, 2034053), (67, 1305437), (301, 290579), (469, 186491), (2881, 30359), (4337, 20167)]