17239173

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1123}}^1$

素因数の和:1193

約数の個数: 32

約数和(自身を含む): 28486656

約数和(自身を除く): 11247483

約数列:

[1, 3, 7, 17, 21, 43, 51, 119, 129, 301, 357, 731, 903, 1123, 2193, 3369, 5117, 7861, 15351, 19091, 23583, 48289, 57273, 133637, 144867, 338023, 400911, 820913, 1014069, 2462739, 5746391, 17239173]

約数ペア:

[(1, 17239173), (3, 5746391), (7, 2462739), (17, 1014069), (21, 820913), (43, 400911), (51, 338023), (119, 144867), (129, 133637), (301, 57273), (357, 48289), (731, 23583), (903, 19091), (1123, 15351), (2193, 7861), (3369, 5117)]