22710639

素因数分解:

$3^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{1999}}^1$

素因数の和:2550

約数の個数: 16

約数和(自身を含む): 34688000

約数和(自身を除く): 11977361

約数列:

[1, 3, 7, 21, 541, 1623, 1999, 3787, 5997, 11361, 13993, 41979, 1081459, 3244377, 7570213, 22710639]

約数ペア:

[(1, 22710639), (3, 7570213), (7, 3244377), (21, 1081459), (541, 41979), (1623, 13993), (1999, 11361), (3787, 5997)]