86569917

素因数分解:

$3^1\times 7^2\times {\mathrm{588911}}^1$

素因数の和:588928

約数の個数: 12

約数和(自身を含む): 134271936

約数和(自身を除く): 47702019

約数列:

[1, 3, 7, 21, 49, 147, 588911, 1766733, 4122377, 12367131, 28856639, 86569917]

約数ペア:

[(1, 86569917), (3, 28856639), (7, 12367131), (21, 4122377), (49, 1766733), (147, 588911)]