1719543927

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1\times {\mathrm{27529}}^1$

素因数の和:28022

約数の個数: 16

約数和(自身を含む): 2346877440

約数和(自身を除く): 627333513

約数列:

[1, 3, 47, 141, 443, 1329, 20821, 27529, 62463, 82587, 1293863, 3881589, 12195347, 36586041, 573181309, 1719543927]

約数ペア:

[(1, 1719543927), (3, 573181309), (47, 36586041), (141, 12195347), (443, 3881589), (1329, 1293863), (20821, 82587), (27529, 62463)]