39145839

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{18301}}^1$

素因数の和:18358

約数の個数: 16

約数和(自身を含む): 56223744

約数和(自身を除く): 17077905

約数列:

[1, 3, 23, 31, 69, 93, 713, 2139, 18301, 54903, 420923, 567331, 1262769, 1701993, 13048613, 39145839]

約数ペア:

[(1, 39145839), (3, 13048613), (23, 1701993), (31, 1262769), (69, 567331), (93, 420923), (713, 54903), (2139, 18301)]