16449807

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{21673}}^1$

素因数の和:21710

約数の個数: 16

約数和(自身を含む): 24968448

約数和(自身を除く): 8518641

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 21673, 65019, 238403, 498479, 715209, 1495437, 5483269, 16449807]

約数ペア:

[(1, 16449807), (3, 5483269), (11, 1495437), (23, 715209), (33, 498479), (69, 238403), (253, 65019), (759, 21673)]