1249156923

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{81373}}^1$

素因数の和:81443

約数の個数: 32

約数和(自身を含む): 2062342656

約数和(自身を除く): 813185733

約数列:

[1, 3, 7, 17, 21, 43, 51, 119, 129, 301, 357, 731, 903, 2193, 5117, 15351, 81373, 244119, 569611, 1383341, 1708833, 3499039, 4150023, 9683387, 10497117, 24493273, 29050161, 59483663, 73479819, 178450989, 416385641, 1249156923]

約数ペア:

[(1, 1249156923), (3, 416385641), (7, 178450989), (17, 73479819), (21, 59483663), (43, 29050161), (51, 24493273), (119, 10497117), (129, 9683387), (301, 4150023), (357, 3499039), (731, 1708833), (903, 1383341), (2193, 569611), (5117, 244119), (15351, 81373)]