86390759

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{2143}}^1$

素因数の和:2606

約数の個数: 16

約数和(自身を含む): 106616832

約数和(自身を除く): 20226073

約数列:

[1, 7, 13, 91, 443, 2143, 3101, 5759, 15001, 27859, 40313, 195013, 949349, 6645443, 12341537, 86390759]

約数ペア:

[(1, 86390759), (7, 12341537), (13, 6645443), (91, 949349), (443, 195013), (2143, 40313), (3101, 27859), (5759, 15001)]