86521897

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{14593}}^1$

素因数の和:14629

約数の個数: 18

約数和(自身を含む): 110637114

約数和(自身を除く): 24115217

約数列:

[1, 7, 11, 49, 77, 121, 539, 847, 5929, 14593, 102151, 160523, 715057, 1123661, 1765753, 7865627, 12360271, 86521897]

約数ペア:

[(1, 86521897), (7, 12360271), (11, 7865627), (49, 1765753), (77, 1123661), (121, 715057), (539, 160523), (847, 102151), (5929, 14593)]