86712699

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{12979}}^1$

素因数の和:13130

約数の個数: 16

約数和(自身を含む): 123361920

約数和(自身を除く): 36649221

約数列:

[1, 3, 17, 51, 131, 393, 2227, 6681, 12979, 38937, 220643, 661929, 1700249, 5100747, 28904233, 86712699]

約数ペア:

[(1, 86712699), (3, 28904233), (17, 5100747), (51, 1700249), (131, 661929), (393, 220643), (2227, 38937), (6681, 12979)]