14207721

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{18719}}^1$

素因数の和:18756

約数の個数: 16

約数和(自身を含む): 21565440

約数和(自身を除く): 7357719

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 18719, 56157, 205909, 430537, 617727, 1291611, 4735907, 14207721]

約数ペア:

[(1, 14207721), (3, 4735907), (11, 1291611), (23, 617727), (33, 430537), (69, 205909), (253, 56157), (759, 18719)]