16099587

素因数分解:

$3^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:349

約数の個数: 48

約数和(自身を含む): 28490880

約数和(自身を除く): 12391293

約数列:

[1, 3, 7, 9, 21, 27, 43, 49, 63, 129, 147, 189, 283, 301, 387, 441, 849, 903, 1161, 1323, 1981, 2107, 2547, 2709, 5943, 6321, 7641, 8127, 12169, 13867, 17829, 18963, 36507, 41601, 53487, 56889, 85183, 109521, 124803, 255549, 328563, 374409, 596281, 766647, 1788843, 2299941, 5366529, 16099587]

約数ペア:

[(1, 16099587), (3, 5366529), (7, 2299941), (9, 1788843), (21, 766647), (27, 596281), (43, 374409), (49, 328563), (63, 255549), (129, 124803), (147, 109521), (189, 85183), (283, 56889), (301, 53487), (387, 41601), (441, 36507), (849, 18963), (903, 17829), (1161, 13867), (1323, 12169), (1981, 8127), (2107, 7641), (2547, 6321), (2709, 5943)]