4078749

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{439}}^1$

素因数の和:624

約数の個数: 16

約数和(自身を含む): 5772800

約数和(自身を除く): 1694051

約数列:

[1, 3, 19, 57, 163, 439, 489, 1317, 3097, 8341, 9291, 25023, 71557, 214671, 1359583, 4078749]

約数ペア:

[(1, 4078749), (3, 1359583), (19, 214671), (57, 71557), (163, 25023), (439, 9291), (489, 8341), (1317, 3097)]