1780450090281

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{509}}^1\times {\mathrm{4682647}}^1$

素因数の和:4683245

約数の個数: 24

約数和(自身を含む): 2607860324160

約数和(自身を除く): 827410233879

約数列:

[1, 3, 9, 83, 249, 509, 747, 1527, 4581, 42247, 126741, 380223, 4682647, 14047941, 42143823, 388659701, 1165979103, 2383467323, 3497937309, 7150401969, 21451205907, 197827787809, 593483363427, 1780450090281]

約数ペア:

[(1, 1780450090281), (3, 593483363427), (9, 197827787809), (83, 21451205907), (249, 7150401969), (509, 3497937309), (747, 2383467323), (1527, 1165979103), (4581, 388659701), (42247, 42143823), (126741, 14047941), (380223, 4682647)]