16508079

素因数分解:

$3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1669}}^1$

素因数の和:1839

約数の個数: 24

約数和(自身を含む): 27441440

約数和(自身を除く): 10933361

約数列:

[1, 3, 7, 9, 21, 63, 157, 471, 1099, 1413, 1669, 3297, 5007, 9891, 11683, 15021, 35049, 105147, 262033, 786099, 1834231, 2358297, 5502693, 16508079]

約数ペア:

[(1, 16508079), (3, 5502693), (7, 2358297), (9, 1834231), (21, 786099), (63, 262033), (157, 105147), (471, 35049), (1099, 15021), (1413, 11683), (1669, 9891), (3297, 5007)]