82856207

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{88997}}^1$

素因数の和:89030

約数の個数: 12

約数和(自身を含む): 101457720

約数和(自身を除く): 18601513

約数列:

[1, 7, 19, 49, 133, 931, 88997, 622979, 1690943, 4360853, 11836601, 82856207]

約数ペア:

[(1, 82856207), (7, 11836601), (19, 4360853), (49, 1690943), (133, 622979), (931, 88997)]