6899823

素因数分解:

$3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:345

約数の個数: 40

約数和(自身を含む): 12096128

約数和(自身を除く): 5196305

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 81, 129, 189, 283, 301, 387, 567, 849, 903, 1161, 1981, 2547, 2709, 3483, 5943, 7641, 8127, 12169, 17829, 22923, 24381, 36507, 53487, 85183, 109521, 160461, 255549, 328563, 766647, 985689, 2299941, 6899823]

約数ペア:

[(1, 6899823), (3, 2299941), (7, 985689), (9, 766647), (21, 328563), (27, 255549), (43, 160461), (63, 109521), (81, 85183), (129, 53487), (189, 36507), (283, 24381), (301, 22923), (387, 17829), (567, 12169), (849, 8127), (903, 7641), (1161, 5943), (1981, 3483), (2547, 2709)]