30666513

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{11447}}^1$

素因数の和:11516

約数の個数: 16

約数和(自身を含む): 43960320

約数和(自身を除く): 13293807

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 11447, 34341, 217493, 538009, 652479, 1614027, 10222171, 30666513]

約数ペア:

[(1, 30666513), (3, 10222171), (19, 1614027), (47, 652479), (57, 538009), (141, 217493), (893, 34341), (2679, 11447)]