13751331

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{3823}}^1$

素因数の和:3946

約数の個数: 16

約数和(自身を含む): 20190720

約数和(自身を除く): 6439389

約数列:

[1, 3, 11, 33, 109, 327, 1199, 3597, 3823, 11469, 42053, 126159, 416707, 1250121, 4583777, 13751331]

約数ペア:

[(1, 13751331), (3, 4583777), (11, 1250121), (33, 416707), (109, 126159), (327, 42053), (1199, 11469), (3597, 3823)]