16239909

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{33623}}^1$

素因数の和:33656

約数の個数: 16

約数和(自身を含む): 25823232

約数和(自身を除く): 9583323

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 33623, 100869, 235361, 706083, 773329, 2319987, 5413303, 16239909]

約数ペア:

[(1, 16239909), (3, 5413303), (7, 2319987), (21, 773329), (23, 706083), (69, 235361), (161, 100869), (483, 33623)]