38836791

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{16661}}^1$

素因数の和:16711

約数の個数: 24

約数和(自身を含む): 65848224

約数和(自身を除く): 27011433

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 16661, 49983, 116627, 149949, 349881, 616457, 1049643, 1849371, 4315199, 5548113, 12945597, 38836791]

約数ペア:

[(1, 38836791), (3, 12945597), (7, 5548113), (9, 4315199), (21, 1849371), (37, 1049643), (63, 616457), (111, 349881), (259, 149949), (333, 116627), (777, 49983), (2331, 16661)]