21062283

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{3307}}^1$

素因数の和:3514

約数の個数: 16

約数和(自身を含む): 30804096

約数和(自身を除く): 9741813

約数列:

[1, 3, 11, 33, 193, 579, 2123, 3307, 6369, 9921, 36377, 109131, 638251, 1914753, 7020761, 21062283]

約数ペア:

[(1, 21062283), (3, 7020761), (11, 1914753), (33, 638251), (193, 109131), (579, 36377), (2123, 9921), (3307, 6369)]