11996439

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43943}}^1$

素因数の和:43966

約数の個数: 16

約数和(自身を含む): 19686912

約数和(自身を除く): 7690473

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 43943, 131829, 307601, 571259, 922803, 1713777, 3998813, 11996439]

約数ペア:

[(1, 11996439), (3, 3998813), (7, 1713777), (13, 922803), (21, 571259), (39, 307601), (91, 131829), (273, 43943)]