40819317

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2129}}^1$

素因数の和:2233

約数の個数: 32

約数和(自身を含む): 68705280

約数和(自身を除く): 27885963

約数列:

[1, 3, 7, 11, 21, 33, 77, 83, 231, 249, 581, 913, 1743, 2129, 2739, 6387, 6391, 14903, 19173, 23419, 44709, 70257, 163933, 176707, 491799, 530121, 1236949, 1943777, 3710847, 5831331, 13606439, 40819317]

約数ペア:

[(1, 40819317), (3, 13606439), (7, 5831331), (11, 3710847), (21, 1943777), (33, 1236949), (77, 530121), (83, 491799), (231, 176707), (249, 163933), (581, 70257), (913, 44709), (1743, 23419), (2129, 19173), (2739, 14903), (6387, 6391)]