86421297

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{691}}^1\times {\mathrm{887}}^1$

素因数の和:1628

約数の個数: 16

約数和(自身を含む): 117983232

約数和(自身を除く): 31561935

約数列:

[1, 3, 47, 141, 691, 887, 2073, 2661, 32477, 41689, 97431, 125067, 612917, 1838751, 28807099, 86421297]

約数ペア:

[(1, 86421297), (3, 28807099), (47, 1838751), (141, 612917), (691, 125067), (887, 97431), (2073, 41689), (2661, 32477)]