3997239

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3049}}^1$

素因数の和:3094

約数の個数: 16

約数和(自身を含む): 5856000

約数和(自身を除く): 1858761

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 3049, 9147, 57931, 70127, 173793, 210381, 1332413, 3997239]

約数ペア:

[(1, 3997239), (3, 1332413), (19, 210381), (23, 173793), (57, 70127), (69, 57931), (437, 9147), (1311, 3049)]