13282767

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{449}}^1$

素因数の和:647

約数の個数: 24

約数和(自身を含む): 20358000

約数和(自身を除く): 7075233

約数列:

[1, 3, 9, 19, 57, 171, 173, 449, 519, 1347, 1557, 3287, 4041, 8531, 9861, 25593, 29583, 76779, 77677, 233031, 699093, 1475863, 4427589, 13282767]

約数ペア:

[(1, 13282767), (3, 4427589), (9, 1475863), (19, 699093), (57, 233031), (171, 77677), (173, 76779), (449, 29583), (519, 25593), (1347, 9861), (1557, 8531), (3287, 4041)]