5471277

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:209

約数の個数: 32

約数和(自身を含む): 8752128

約数和(自身を除く): 3280851

約数列:

[1, 3, 7, 21, 43, 73, 83, 129, 219, 249, 301, 511, 581, 903, 1533, 1743, 3139, 3569, 6059, 9417, 10707, 18177, 21973, 24983, 42413, 65919, 74949, 127239, 260537, 781611, 1823759, 5471277]

約数ペア:

[(1, 5471277), (3, 1823759), (7, 781611), (21, 260537), (43, 127239), (73, 74949), (83, 65919), (129, 42413), (219, 24983), (249, 21973), (301, 18177), (511, 10707), (581, 9417), (903, 6059), (1533, 3569), (1743, 3139)]