42776657

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4177}}^1$

素因数の和:4221

約数の個数: 24

約数和(自身を含む): 57155040

約数和(自身を除く): 14378383

約数列:

[1, 7, 11, 19, 49, 77, 133, 209, 539, 931, 1463, 4177, 10241, 29239, 45947, 79363, 204673, 321629, 555541, 872993, 2251403, 3888787, 6110951, 42776657]

約数ペア:

[(1, 42776657), (7, 6110951), (11, 3888787), (19, 2251403), (49, 872993), (77, 555541), (133, 321629), (209, 204673), (539, 79363), (931, 45947), (1463, 29239), (4177, 10241)]