3496689

素因数分解:

$3^4\times 7^2\times {\mathrm{881}}^1$

素因数の和:907

約数の個数: 30

約数和(自身を含む): 6083154

約数和(自身を除く): 2586465

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 881, 1323, 2643, 3969, 6167, 7929, 18501, 23787, 43169, 55503, 71361, 129507, 166509, 388521, 499527, 1165563, 3496689]

約数ペア:

[(1, 3496689), (3, 1165563), (7, 499527), (9, 388521), (21, 166509), (27, 129507), (49, 71361), (63, 55503), (81, 43169), (147, 23787), (189, 18501), (441, 7929), (567, 6167), (881, 3969), (1323, 2643)]