12080757

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{1009}}^1$

素因数の和:1332

約数の個数: 16

約数和(自身を含む): 17420480

約数和(自身を除く): 5339723

約数列:

[1, 3, 13, 39, 307, 921, 1009, 3027, 3991, 11973, 13117, 39351, 309763, 929289, 4026919, 12080757]

約数ペア:

[(1, 12080757), (3, 4026919), (13, 929289), (39, 309763), (307, 39351), (921, 13117), (1009, 11973), (3027, 3991)]