2738259

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{2741}}^1$

素因数の和:2787

約数の個数: 16

約数和(自身を含む): 4167840

約数和(自身を除く): 1429581

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 2741, 8223, 24669, 74007, 101417, 304251, 912753, 2738259]

約数ペア:

[(1, 2738259), (3, 912753), (9, 304251), (27, 101417), (37, 74007), (111, 24669), (333, 8223), (999, 2741)]