214408047

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{443909}}^1$

素因数の和:443942

約数の個数: 16

約数和(自身を含む): 340922880

約数和(自身を除く): 126514833

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 443909, 1331727, 3107363, 9322089, 10209907, 30629721, 71469349, 214408047]

約数ペア:

[(1, 214408047), (3, 71469349), (7, 30629721), (21, 10209907), (23, 9322089), (69, 3107363), (161, 1331727), (483, 443909)]