42668001

素因数分解:

$3^2\times {\mathrm{907}}^1\times {\mathrm{5227}}^1$

素因数の和:6140

約数の個数: 12

約数和(自身を含む): 61711312

約数和(自身を除く): 19043311

約数列:

[1, 3, 9, 907, 2721, 5227, 8163, 15681, 47043, 4740889, 14222667, 42668001]

約数ペア:

[(1, 42668001), (3, 14222667), (9, 4740889), (907, 47043), (2721, 15681), (5227, 8163)]