6557907

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1117}}^1$

素因数の和:1242

約数の個数: 16

約数和(自身を含む): 9301760

約数和(自身を除く): 2743853

約数列:

[1, 3, 19, 57, 103, 309, 1117, 1957, 3351, 5871, 21223, 63669, 115051, 345153, 2185969, 6557907]

約数ペア:

[(1, 6557907), (3, 2185969), (19, 345153), (57, 115051), (103, 63669), (309, 21223), (1117, 5871), (1957, 3351)]