11879379

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{8627}}^1$

素因数の和:8656

約数の個数: 20

約数和(自身を含む): 18791784

約数和(自身を除く): 6912405

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 8627, 25881, 77643, 146659, 232929, 439977, 698787, 1319931, 3959793, 11879379]

約数ペア:

[(1, 11879379), (3, 3959793), (9, 1319931), (17, 698787), (27, 439977), (51, 232929), (81, 146659), (153, 77643), (459, 25881), (1377, 8627)]