86993257

素因数分解:

${\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{11971}}^1$

素因数の和:12040

約数の個数: 12

約数和(自身を含む): 96398544

約数和(自身を除く): 9405287

約数列:

[1, 13, 43, 169, 559, 7267, 11971, 155623, 514753, 2023099, 6691789, 86993257]

約数ペア:

[(1, 86993257), (13, 6691789), (43, 2023099), (169, 514753), (559, 155623), (7267, 11971)]