234635541

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^2\times {\mathrm{131}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 384975360

約数和(自身を除く): 150339819

約数列:

[1, 3, 7, 19, 21, 57, 67, 131, 133, 201, 393, 399, 469, 917, 1273, 1407, 2489, 2751, 3819, 4489, 7467, 8777, 8911, 13467, 17423, 26331, 26733, 31423, 52269, 61439, 85291, 94269, 166763, 184317, 255873, 500289, 588059, 597037, 1167341, 1764177, 1791111, 3502023, 4116413, 11173121, 12349239, 33519363, 78211847, 234635541]

約数ペア:

[(1, 234635541), (3, 78211847), (7, 33519363), (19, 12349239), (21, 11173121), (57, 4116413), (67, 3502023), (131, 1791111), (133, 1764177), (201, 1167341), (393, 597037), (399, 588059), (469, 500289), (917, 255873), (1273, 184317), (1407, 166763), (2489, 94269), (2751, 85291), (3819, 61439), (4489, 52269), (7467, 31423), (8777, 26733), (8911, 26331), (13467, 17423)]