40423581

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{433}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 68245632

約数和(自身を除く): 27822051

約数列:

[1, 3, 9, 11, 23, 33, 41, 69, 99, 123, 207, 253, 369, 433, 451, 759, 943, 1299, 1353, 2277, 2829, 3897, 4059, 4763, 8487, 9959, 10373, 14289, 17753, 29877, 31119, 42867, 53259, 89631, 93357, 109549, 159777, 195283, 328647, 408319, 585849, 985941, 1224957, 1757547, 3674871, 4491509, 13474527, 40423581]

約数ペア:

[(1, 40423581), (3, 13474527), (9, 4491509), (11, 3674871), (23, 1757547), (33, 1224957), (41, 985941), (69, 585849), (99, 408319), (123, 328647), (207, 195283), (253, 159777), (369, 109549), (433, 93357), (451, 89631), (759, 53259), (943, 42867), (1299, 31119), (1353, 29877), (2277, 17753), (2829, 14289), (3897, 10373), (4059, 9959), (4763, 8487)]