423447983

素因数分解:

$7^1\times {\mathrm{193}}^1\times {\mathrm{379}}^1\times {\mathrm{827}}^1$

素因数の和:1406

約数の個数: 16

約数和(自身を含む): 488321280

約数和(自身を除く): 64873297

約数列:

[1, 7, 193, 379, 827, 1351, 2653, 5789, 73147, 159611, 313433, 512029, 1117277, 2194031, 60492569, 423447983]

約数ペア:

[(1, 423447983), (7, 60492569), (193, 2194031), (379, 1117277), (827, 512029), (1351, 313433), (2653, 159611), (5789, 73147)]