229712457

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{13417}}^1$

素因数の和:13872

約数の個数: 16

約数和(自身を含む): 330619520

約数和(自身を除く): 100907063

約数列:

[1, 3, 13, 39, 439, 1317, 5707, 13417, 17121, 40251, 174421, 523263, 5890063, 17670189, 76570819, 229712457]

約数ペア:

[(1, 229712457), (3, 76570819), (13, 17670189), (39, 5890063), (439, 523263), (1317, 174421), (5707, 40251), (13417, 17121)]