56381367

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157931}}^1$

素因数の和:157958

約数の個数: 16

約数和(自身を含む): 90968832

約数和(自身を除く): 34587465

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 157931, 473793, 1105517, 2684827, 3316551, 8054481, 18793789, 56381367]

約数ペア:

[(1, 56381367), (3, 18793789), (7, 8054481), (17, 3316551), (21, 2684827), (51, 1105517), (119, 473793), (357, 157931)]