39886629

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{12391}}^1$

素因数の和:12460

約数の個数: 16

約数和(自身を含む): 56507520

約数和(自身を除く): 16620891

約数列:

[1, 3, 29, 37, 87, 111, 1073, 3219, 12391, 37173, 359339, 458467, 1078017, 1375401, 13295543, 39886629]

約数ペア:

[(1, 39886629), (3, 13295543), (29, 1375401), (37, 1078017), (87, 458467), (111, 359339), (1073, 37173), (3219, 12391)]