1128141

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:190

約数の個数: 32

約数和(自身を含む): 1966080

約数和(自身を除く): 837939

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 127, 141, 189, 329, 381, 423, 889, 987, 1143, 1269, 2667, 2961, 3429, 5969, 8001, 8883, 17907, 24003, 41783, 53721, 125349, 161163, 376047, 1128141]

約数ペア:

[(1, 1128141), (3, 376047), (7, 161163), (9, 125349), (21, 53721), (27, 41783), (47, 24003), (63, 17907), (127, 8883), (141, 8001), (189, 5969), (329, 3429), (381, 2961), (423, 2667), (889, 1269), (987, 1143)]