40463991

素因数分解:

$3^2\times {\mathrm{907}}^1\times {\mathrm{4957}}^1$

素因数の和:5870

約数の個数: 12

約数和(自身を含む): 58524232

約数和(自身を除く): 18060241

約数列:

[1, 3, 9, 907, 2721, 4957, 8163, 14871, 44613, 4495999, 13487997, 40463991]

約数ペア:

[(1, 40463991), (3, 13487997), (9, 4495999), (907, 44613), (2721, 14871), (4957, 8163)]