16672227

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{3533}}^1$

素因数の和:3571

約数の個数: 24

約数和(自身を含む): 26321232

約数和(自身を除く): 9649005

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 1573, 3533, 4719, 10599, 38863, 45929, 116589, 137787, 427493, 505219, 1282479, 1515657, 5557409, 16672227]

約数ペア:

[(1, 16672227), (3, 5557409), (11, 1515657), (13, 1282479), (33, 505219), (39, 427493), (121, 137787), (143, 116589), (363, 45929), (429, 38863), (1573, 10599), (3533, 4719)]