38384289

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{881}}^1$

素因数の和:1037

約数の個数: 24

約数和(自身を含む): 57238272

約数和(自身を除く): 18853983

約数列:

[1, 3, 9, 47, 103, 141, 309, 423, 881, 927, 2643, 4841, 7929, 14523, 41407, 43569, 90743, 124221, 272229, 372663, 816687, 4264921, 12794763, 38384289]

約数ペア:

[(1, 38384289), (3, 12794763), (9, 4264921), (47, 816687), (103, 372663), (141, 272229), (309, 124221), (423, 90743), (881, 43569), (927, 41407), (2643, 14523), (4841, 7929)]