223826889

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{47431}}^1$

素因数の和:47469

約数の個数: 24

約数和(自身を含む): 353273536

約数和(自身を除く): 129446647

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 1573, 4719, 47431, 142293, 521741, 616603, 1565223, 1849809, 5739151, 6782633, 17217453, 20347899, 74608963, 223826889]

約数ペア:

[(1, 223826889), (3, 74608963), (11, 20347899), (13, 17217453), (33, 6782633), (39, 5739151), (121, 1849809), (143, 1565223), (363, 616603), (429, 521741), (1573, 142293), (4719, 47431)]