86834293

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{15643}}^1$

素因数の和:15724

約数の個数: 16

約数和(自身を含む): 108631936

約数和(自身を除く): 21797643

約数列:

[1, 7, 13, 61, 91, 427, 793, 5551, 15643, 109501, 203359, 954223, 1423513, 6679561, 12404899, 86834293]

約数ペア:

[(1, 86834293), (7, 12404899), (13, 6679561), (61, 1423513), (91, 954223), (427, 203359), (793, 109501), (5551, 15643)]