17140911

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:223

約数の個数: 32

約数和(自身を含む): 25062912

約数和(自身を除く): 7922001

約数列:

[1, 3, 23, 41, 69, 73, 83, 123, 219, 249, 943, 1679, 1909, 2829, 2993, 3403, 5037, 5727, 6059, 8979, 10209, 18177, 68839, 78269, 139357, 206517, 234807, 248419, 418071, 745257, 5713637, 17140911]

約数ペア:

[(1, 17140911), (3, 5713637), (23, 745257), (41, 418071), (69, 248419), (73, 234807), (83, 206517), (123, 139357), (219, 78269), (249, 68839), (943, 18177), (1679, 10209), (1909, 8979), (2829, 6059), (2993, 5727), (3403, 5037)]