38304513

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{17231}}^1$

素因数の和:17269

約数の個数: 24

約数和(自身を含む): 62724480

約数和(自身を除く): 24419967

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 17231, 51693, 155079, 224003, 327389, 672009, 982167, 2016027, 2946501, 4256057, 12768171, 38304513]

約数ペア:

[(1, 38304513), (3, 12768171), (9, 4256057), (13, 2946501), (19, 2016027), (39, 982167), (57, 672009), (117, 327389), (171, 224003), (247, 155079), (741, 51693), (2223, 17231)]