16997343

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{27109}}^1$

素因数の和:27142

約数の個数: 16

約数和(自身を含む): 26025600

約数和(自身を除く): 9028257

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 27109, 81327, 298199, 515071, 894597, 1545213, 5665781, 16997343]

約数ペア:

[(1, 16997343), (3, 5665781), (11, 1545213), (19, 894597), (33, 515071), (57, 298199), (209, 81327), (627, 27109)]