28346727

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{8429}}^1$

素因数の和:8510

約数の個数: 16

約数和(自身を含む): 40464000

約数和(自身を除く): 12117273

約数列:

[1, 3, 19, 57, 59, 177, 1121, 3363, 8429, 25287, 160151, 480453, 497311, 1491933, 9448909, 28346727]

約数ペア:

[(1, 28346727), (3, 9448909), (19, 1491933), (57, 497311), (59, 480453), (177, 160151), (1121, 25287), (3363, 8429)]