784448773821

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{80629949}}^1$

素因数の和:80630025

約数の個数: 24

約数和(自身を含む): 1207514131200

約数和(自身を除く): 423065357379

約数列:

[1, 3, 9, 23, 47, 69, 141, 207, 423, 1081, 3243, 9729, 80629949, 241889847, 725669541, 1854488827, 3789607603, 5563466481, 11368822809, 16690399443, 34106468427, 87160974869, 261482924607, 784448773821]

約数ペア:

[(1, 784448773821), (3, 261482924607), (9, 87160974869), (23, 34106468427), (47, 16690399443), (69, 11368822809), (141, 5563466481), (207, 3789607603), (423, 1854488827), (1081, 725669541), (3243, 241889847), (9729, 80629949)]