8556897

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:213

約数の個数: 32

約数和(自身を含む): 12856320

約数和(自身を除く): 4299423

約数列:

[1, 3, 19, 23, 57, 61, 69, 107, 183, 321, 437, 1159, 1311, 1403, 2033, 2461, 3477, 4209, 6099, 6527, 7383, 19581, 26657, 46759, 79971, 124013, 140277, 150121, 372039, 450363, 2852299, 8556897]

約数ペア:

[(1, 8556897), (3, 2852299), (19, 450363), (23, 372039), (57, 150121), (61, 140277), (69, 124013), (107, 79971), (183, 46759), (321, 26657), (437, 19581), (1159, 7383), (1311, 6527), (1403, 6099), (2033, 4209), (2461, 3477)]