21843129

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{94559}}^1$

素因数の和:94580

約数の個数: 16

約数和(自身を含む): 36311040

約数和(自身を除く): 14467911

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 94559, 283677, 661913, 1040149, 1985739, 3120447, 7281043, 21843129]

約数ペア:

[(1, 21843129), (3, 7281043), (7, 3120447), (11, 1985739), (21, 1040149), (33, 661913), (77, 283677), (231, 94559)]