11139681

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{27919}}^1$

素因数の和:27948

約数の個数: 16

約数和(自身を含む): 17868800

約数和(自身を除く): 6729119

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 27919, 83757, 195433, 530461, 586299, 1591383, 3713227, 11139681]

約数ペア:

[(1, 11139681), (3, 3713227), (7, 1591383), (19, 586299), (21, 530461), (57, 195433), (133, 83757), (399, 27919)]