27892949

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{569}}^1$

素因数の和:772

約数の個数: 16

約数和(自身を含む): 32832000

約数和(自身を除く): 4939051

約数列:

[1, 7, 47, 149, 329, 569, 1043, 3983, 7003, 26743, 49021, 84781, 187201, 593467, 3984707, 27892949]

約数ペア:

[(1, 27892949), (7, 3984707), (47, 593467), (149, 187201), (329, 84781), (569, 49021), (1043, 26743), (3983, 7003)]