339456481

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{16433}}^1$

素因数の和:16680

約数の個数: 16

約数和(自身を含む): 419658624

約数和(自身を除く): 80202143

約数列:

[1, 7, 13, 91, 227, 1589, 2951, 16433, 20657, 115031, 213629, 1495403, 3730291, 26112037, 48493783, 339456481]

約数ペア:

[(1, 339456481), (7, 48493783), (13, 26112037), (91, 3730291), (227, 1495403), (1589, 213629), (2951, 115031), (16433, 20657)]