8220993

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{6733}}^1$

素因数の和:6784

約数の個数: 16

約数和(自身を含む): 12282816

約数和(自身を除く): 4061823

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 6733, 20199, 74063, 222189, 249121, 747363, 2740331, 8220993]

約数ペア:

[(1, 8220993), (3, 2740331), (11, 747363), (33, 249121), (37, 222189), (111, 74063), (407, 20199), (1221, 6733)]