310739

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:118

約数の個数: 16

約数和(自身を含む): 381024

約数和(自身を除く): 70285

約数列:

[1, 11, 13, 41, 53, 143, 451, 533, 583, 689, 2173, 5863, 7579, 23903, 28249, 310739]

約数ペア:

[(1, 310739), (11, 28249), (13, 23903), (41, 7579), (53, 5863), (143, 2173), (451, 689), (533, 583)]