38119389

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{571}}^1$

素因数の和:626

約数の個数: 48

約数和(自身を含む): 67431936

約数和(自身を除く): 29312547

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 289, 357, 561, 571, 867, 1309, 1713, 2023, 3179, 3927, 3997, 6069, 6281, 9537, 9707, 11991, 18843, 22253, 29121, 43967, 66759, 67949, 106777, 131901, 165019, 203847, 320331, 495057, 747439, 1155133, 1815209, 2242317, 3465399, 5445627, 12706463, 38119389]

約数ペア:

[(1, 38119389), (3, 12706463), (7, 5445627), (11, 3465399), (17, 2242317), (21, 1815209), (33, 1155133), (51, 747439), (77, 495057), (119, 320331), (187, 203847), (231, 165019), (289, 131901), (357, 106777), (561, 67949), (571, 66759), (867, 43967), (1309, 29121), (1713, 22253), (2023, 18843), (3179, 11991), (3927, 9707), (3997, 9537), (6069, 6281)]