27971994

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{63863}}^1$

素因数の和:63941

約数の個数: 16

約数和(自身を含む): 56711232

約数和(自身を除く): 28739238

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 63863, 127726, 191589, 383178, 4661999, 9323998, 13985997, 27971994]

約数ペア:

[(1, 27971994), (2, 13985997), (3, 9323998), (6, 4661999), (73, 383178), (146, 191589), (219, 127726), (438, 63863)]