13480173

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5783}}^1$

素因数の和:5833

約数の個数: 24

約数和(自身を含む): 22858368

約数和(自身を除く): 9378195

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 5783, 17349, 40481, 52047, 121443, 213971, 364329, 641913, 1497797, 1925739, 4493391, 13480173]

約数ペア:

[(1, 13480173), (3, 4493391), (7, 1925739), (9, 1497797), (21, 641913), (37, 364329), (63, 213971), (111, 121443), (259, 52047), (333, 40481), (777, 17349), (2331, 5783)]