2274433

素因数分解:

$7^3\times {\mathrm{19}}^1\times {\mathrm{349}}^1$

素因数の和:389

約数の個数: 16

約数和(自身を含む): 2800000

約数和(自身を除く): 525567

約数列:

[1, 7, 19, 49, 133, 343, 349, 931, 2443, 6517, 6631, 17101, 46417, 119707, 324919, 2274433]

約数ペア:

[(1, 2274433), (7, 324919), (19, 119707), (49, 46417), (133, 17101), (343, 6631), (349, 6517), (931, 2443)]