16411689

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2927}}^1$

素因数の和:3029

約数の個数: 24

約数和(自身を含む): 27406080

約数和(自身を除く): 10994391

約数列:

[1, 3, 7, 9, 21, 63, 89, 267, 623, 801, 1869, 2927, 5607, 8781, 20489, 26343, 61467, 184401, 260503, 781509, 1823521, 2344527, 5470563, 16411689]

約数ペア:

[(1, 16411689), (3, 5470563), (7, 2344527), (9, 1823521), (21, 781509), (63, 260503), (89, 184401), (267, 61467), (623, 26343), (801, 20489), (1869, 8781), (2927, 5607)]