1297029357

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{583459}}^1$

素因数の和:583497

約数の個数: 24

約数和(自身を含む): 2123794400

約数和(自身を除く): 826765043

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 583459, 1750377, 5251131, 7584967, 11085721, 22754901, 33257163, 68264703, 99771489, 144114373, 432343119, 1297029357]

約数ペア:

[(1, 1297029357), (3, 432343119), (9, 144114373), (13, 99771489), (19, 68264703), (39, 33257163), (57, 22754901), (117, 11085721), (171, 7584967), (247, 5251131), (741, 1750377), (2223, 583459)]