16103493

素因数分解:

$3^2\times 7^1\times {\mathrm{443}}^1\times {\mathrm{577}}^1$

素因数の和:1033

約数の個数: 24

約数和(自身を含む): 26689728

約数和(自身を除く): 10586235

約数列:

[1, 3, 7, 9, 21, 63, 443, 577, 1329, 1731, 3101, 3987, 4039, 5193, 9303, 12117, 27909, 36351, 255611, 766833, 1789277, 2300499, 5367831, 16103493]

約数ペア:

[(1, 16103493), (3, 5367831), (7, 2300499), (9, 1789277), (21, 766833), (63, 255611), (443, 36351), (577, 27909), (1329, 12117), (1731, 9303), (3101, 5193), (3987, 4039)]