3821109

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1559}}^1$

素因数の和:1624

約数の個数: 16

約数和(自身を含む): 5491200

約数和(自身を除く): 1670091

約数列:

[1, 3, 19, 43, 57, 129, 817, 1559, 2451, 4677, 29621, 67037, 88863, 201111, 1273703, 3821109]

約数ペア:

[(1, 3821109), (3, 1273703), (19, 201111), (43, 88863), (57, 67037), (129, 29621), (817, 4677), (1559, 2451)]