23143533

素因数分解:

$3^1\times 7^2\times {\mathrm{313}}^1\times {\mathrm{503}}^1$

素因数の和:833

約数の個数: 24

約数和(自身を含む): 36082368

約数和(自身を除く): 12938835

約数列:

[1, 3, 7, 21, 49, 147, 313, 503, 939, 1509, 2191, 3521, 6573, 10563, 15337, 24647, 46011, 73941, 157439, 472317, 1102073, 3306219, 7714511, 23143533]

約数ペア:

[(1, 23143533), (3, 7714511), (7, 3306219), (21, 1102073), (49, 472317), (147, 157439), (313, 73941), (503, 46011), (939, 24647), (1509, 15337), (2191, 10563), (3521, 6573)]