2299941

素因数分解:

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

素因数の和:342

約数の個数: 32

約数和(自身を含む): 3998720

約数和(自身を除く): 1698779

約数列:

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

約数ペア:

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