5581737

素因数分解:

$3^3\times 7^2\times {\mathrm{4219}}^1$

素因数の和:4242

約数の個数: 24

約数和(自身を含む): 9621600

約数和(自身を除く): 4039863

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 4219, 12657, 29533, 37971, 88599, 113913, 206731, 265797, 620193, 797391, 1860579, 5581737]

約数ペア:

[(1, 5581737), (3, 1860579), (7, 797391), (9, 620193), (21, 265797), (27, 206731), (49, 113913), (63, 88599), (147, 37971), (189, 29533), (441, 12657), (1323, 4219)]