523141497

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{1093}}^1$

素因数の和:1435

約数の個数: 40

約数和(自身を含む): 826013760

約数和(自身を除く): 302872263

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 311, 513, 933, 1093, 1539, 2799, 3279, 5909, 8397, 9837, 17727, 20767, 25191, 29511, 53181, 62301, 88533, 159543, 186903, 339923, 478629, 560709, 1019769, 1682127, 3059307, 6458537, 9177921, 19375611, 27533763, 58126833, 174380499, 523141497]

約数ペア:

[(1, 523141497), (3, 174380499), (9, 58126833), (19, 27533763), (27, 19375611), (57, 9177921), (81, 6458537), (171, 3059307), (311, 1682127), (513, 1019769), (933, 560709), (1093, 478629), (1539, 339923), (2799, 186903), (3279, 159543), (5909, 88533), (8397, 62301), (9837, 53181), (17727, 29511), (20767, 25191)]