16189677

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{11173}}^1$

素因数の和:11209

約数の個数: 24

約数和(自身を含む): 27890304

約数和(自身を除く): 11700627

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 11173, 33519, 78211, 100557, 234633, 256979, 703899, 770937, 1798853, 2312811, 5396559, 16189677]

約数ペア:

[(1, 16189677), (3, 5396559), (7, 2312811), (9, 1798853), (21, 770937), (23, 703899), (63, 256979), (69, 234633), (161, 100557), (207, 78211), (483, 33519), (1449, 11173)]