12227259

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{6991}}^1$

素因数の和:7058

約数の個数: 16

約数和(自身を含む): 18123264

約数和(自身を除く): 5896005

約数列:

[1, 3, 11, 33, 53, 159, 583, 1749, 6991, 20973, 76901, 230703, 370523, 1111569, 4075753, 12227259]

約数ペア:

[(1, 12227259), (3, 4075753), (11, 1111569), (33, 370523), (53, 230703), (159, 76901), (583, 20973), (1749, 6991)]