16904199

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2909}}^1$

素因数の和:3074

約数の個数: 16

約数和(自身を含む): 24444000

約数和(自身を除く): 7539801

約数列:

[1, 3, 13, 39, 149, 447, 1937, 2909, 5811, 8727, 37817, 113451, 433441, 1300323, 5634733, 16904199]

約数ペア:

[(1, 16904199), (3, 5634733), (13, 1300323), (39, 433441), (149, 113451), (447, 37817), (1937, 8727), (2909, 5811)]