21466929

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{3083}}^1$

素因数の和:3308

約数の個数: 16

約数和(自身を含む): 31382784

約数和(自身を除く): 9915855

約数列:

[1, 3, 11, 33, 211, 633, 2321, 3083, 6963, 9249, 33913, 101739, 650513, 1951539, 7155643, 21466929]

約数ペア:

[(1, 21466929), (3, 7155643), (11, 1951539), (33, 650513), (211, 101739), (633, 33913), (2321, 9249), (3083, 6963)]