85838613

素因数分解:

$3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{20749}}^1$

素因数の和:20956

約数の個数: 16

約数和(自身を含む): 131472000

約数和(自身を除く): 45633387

約数列:

[1, 3, 7, 21, 197, 591, 1379, 4137, 20749, 62247, 145243, 435729, 4087553, 12262659, 28612871, 85838613]

約数ペア:

[(1, 85838613), (3, 28612871), (7, 12262659), (21, 4087553), (197, 435729), (591, 145243), (1379, 62247), (4137, 20749)]