25513713

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4813}}^1$

素因数の和:4869

約数の個数: 24

約数和(自身を含む): 40052480

約数和(自身を除く): 14538767

約数列:

[1, 3, 9, 19, 31, 57, 93, 171, 279, 589, 1767, 4813, 5301, 14439, 43317, 91447, 149203, 274341, 447609, 823023, 1342827, 2834857, 8504571, 25513713]

約数ペア:

[(1, 25513713), (3, 8504571), (9, 2834857), (19, 1342827), (31, 823023), (57, 447609), (93, 274341), (171, 149203), (279, 91447), (589, 43317), (1767, 14439), (4813, 5301)]