1023640023

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{151}}^1\times {\mathrm{1117}}^1$

素因数の和:1312

約数の個数: 48

約数和(自身を含む): 1669451264

約数和(自身を除く): 645811241

約数列:

[1, 3, 7, 17, 21, 51, 119, 151, 289, 357, 453, 867, 1057, 1117, 2023, 2567, 3171, 3351, 6069, 7701, 7819, 17969, 18989, 23457, 43639, 53907, 56967, 130917, 132923, 168667, 305473, 322813, 398769, 506001, 916419, 968439, 1180669, 2259691, 2867339, 3542007, 6779073, 8602017, 20071373, 48744763, 60214119, 146234289, 341213341, 1023640023]

約数ペア:

[(1, 1023640023), (3, 341213341), (7, 146234289), (17, 60214119), (21, 48744763), (51, 20071373), (119, 8602017), (151, 6779073), (289, 3542007), (357, 2867339), (453, 2259691), (867, 1180669), (1057, 968439), (1117, 916419), (2023, 506001), (2567, 398769), (3171, 322813), (3351, 305473), (6069, 168667), (7701, 132923), (7819, 130917), (17969, 56967), (18989, 53907), (23457, 43639)]