2782593

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{347}}^1$

素因数の和:376

約数の個数: 28

約数和(自身を含む): 4564368

約数和(自身を除く): 1781775

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 347, 729, 891, 1041, 2673, 3123, 3817, 8019, 9369, 11451, 28107, 34353, 84321, 103059, 252963, 309177, 927531, 2782593]

約数ペア:

[(1, 2782593), (3, 927531), (9, 309177), (11, 252963), (27, 103059), (33, 84321), (81, 34353), (99, 28107), (243, 11451), (297, 9369), (347, 8019), (729, 3817), (891, 3123), (1041, 2673)]