16796385

素因数分解:

$3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2939}}^1$

素因数の和:3077

約数の個数: 24

約数和(自身を含む): 29352960

約数和(自身を除く): 12556575

約数列:

[1, 3, 5, 9, 15, 45, 127, 381, 635, 1143, 1905, 2939, 5715, 8817, 14695, 26451, 44085, 132255, 373253, 1119759, 1866265, 3359277, 5598795, 16796385]

約数ペア:

[(1, 16796385), (3, 5598795), (5, 3359277), (9, 1866265), (15, 1119759), (45, 373253), (127, 132255), (381, 44085), (635, 26451), (1143, 14695), (1905, 8817), (2939, 5715)]