16869307

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{941}}^1$

素因数の和:1158

約数の個数: 16

約数和(自身を含む): 20889792

約数和(自身を除く): 4020485

約数列:

[1, 7, 13, 91, 197, 941, 1379, 2561, 6587, 12233, 17927, 85631, 185377, 1297639, 2409901, 16869307]

約数ペア:

[(1, 16869307), (7, 2409901), (13, 1297639), (91, 185377), (197, 85631), (941, 17927), (1379, 12233), (2561, 6587)]