161197289

素因数分解:

${\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{8941}}^1$

素因数の和:9112

約数の個数: 12

約数和(自身を含む): 178392900

約数和(自身を除く): 17195611

約数列:

[1, 11, 121, 149, 1639, 8941, 18029, 98351, 1081861, 1332209, 14654299, 161197289]

約数ペア:

[(1, 161197289), (11, 14654299), (121, 1332209), (149, 1081861), (1639, 98351), (8941, 18029)]