129208037

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{51131}}^1$

素因数の和:51176

約数の個数: 12

約数和(自身を含む): 155850336

約数和(自身を除く): 26642299

約数列:

[1, 7, 19, 133, 361, 2527, 51131, 357917, 971489, 6800423, 18458291, 129208037]

約数ペア:

[(1, 129208037), (7, 18458291), (19, 6800423), (133, 971489), (361, 357917), (2527, 51131)]