16643913

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{3527}}^1$

素因数の和:3565

約数の個数: 24

約数和(自身を含む): 26276544

約数和(自身を除く): 9632631

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 1573, 3527, 4719, 10581, 38797, 45851, 116391, 137553, 426767, 504361, 1280301, 1513083, 5547971, 16643913]

約数ペア:

[(1, 16643913), (3, 5547971), (11, 1513083), (13, 1280301), (33, 504361), (39, 426767), (121, 137553), (143, 116391), (363, 45851), (429, 38797), (1573, 10581), (3527, 4719)]