30404139

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{4447}}^1$

素因数の和:4546

約数の個数: 16

約数和(自身を含む): 42273792

約数和(自身を除く): 11869653

約数列:

[1, 3, 43, 53, 129, 159, 2279, 4447, 6837, 13341, 191221, 235691, 573663, 707073, 10134713, 30404139]

約数ペア:

[(1, 30404139), (3, 10134713), (43, 707073), (53, 573663), (129, 235691), (159, 191221), (2279, 13341), (4447, 6837)]