13939305

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{967}}^1$

素因数の和:1037

約数の個数: 24

約数和(自身を含む): 23069376

約数和(自身を除く): 9130071

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 961, 967, 2883, 2901, 4805, 4835, 14415, 14505, 29977, 89931, 149885, 449655, 929287, 2787861, 4646435, 13939305]

約数ペア:

[(1, 13939305), (3, 4646435), (5, 2787861), (15, 929287), (31, 449655), (93, 149885), (155, 89931), (465, 29977), (961, 14505), (967, 14415), (2883, 4835), (2901, 4805)]