18963087

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{44203}}^1$

素因数の和:44230

約数の個数: 16

約数和(自身を含む): 29705088

約数和(自身を除く): 10742001

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 44203, 132609, 486233, 574639, 1458699, 1723917, 6321029, 18963087]

約数ペア:

[(1, 18963087), (3, 6321029), (11, 1723917), (13, 1458699), (33, 574639), (39, 486233), (143, 132609), (429, 44203)]