284953991

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1\times {\mathrm{2137}}^1$

素因数の和:2630

約数の個数: 16

約数和(自身を含む): 334143744

約数和(自身を除く): 49189753

約数列:

[1, 7, 43, 301, 443, 2137, 3101, 14959, 19049, 91891, 133343, 643237, 946691, 6626837, 40707713, 284953991]

約数ペア:

[(1, 284953991), (7, 40707713), (43, 6626837), (301, 946691), (443, 643237), (2137, 133343), (3101, 91891), (14959, 19049)]