713894139

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1\times {\mathrm{683}}^1$

素因数の和:1096

約数の個数: 48

約数和(自身を含む): 1208742912

約数和(自身を除く): 494848773

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 353, 423, 683, 987, 1059, 2049, 2471, 2961, 3177, 4781, 6147, 7413, 14343, 16591, 22239, 32101, 43029, 49773, 96303, 116137, 149319, 224707, 241099, 288909, 348411, 674121, 723297, 1045233, 1687693, 2022363, 2169891, 5063079, 11331653, 15189237, 33994959, 79321571, 101984877, 237964713, 713894139]

約数ペア:

[(1, 713894139), (3, 237964713), (7, 101984877), (9, 79321571), (21, 33994959), (47, 15189237), (63, 11331653), (141, 5063079), (329, 2169891), (353, 2022363), (423, 1687693), (683, 1045233), (987, 723297), (1059, 674121), (2049, 348411), (2471, 288909), (2961, 241099), (3177, 224707), (4781, 149319), (6147, 116137), (7413, 96303), (14343, 49773), (16591, 43029), (22239, 32101)]