39910893

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:337

約数の個数: 32

約数和(自身を含む): 59719680

約数和(自身を除く): 19808787

約数列:

[1, 3, 11, 33, 89, 107, 127, 267, 321, 381, 979, 1177, 1397, 2937, 3531, 4191, 9523, 11303, 13589, 28569, 33909, 40767, 104753, 124333, 149479, 314259, 372999, 448437, 1209421, 3628263, 13303631, 39910893]

約数ペア:

[(1, 39910893), (3, 13303631), (11, 3628263), (33, 1209421), (89, 448437), (107, 372999), (127, 314259), (267, 149479), (321, 124333), (381, 104753), (979, 40767), (1177, 33909), (1397, 28569), (2937, 13589), (3531, 11303), (4191, 9523)]