16290087

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{25981}}^1$

素因数の和:26014

約数の個数: 16

約数和(自身を含む): 24942720

約数和(自身を除く): 8652633

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 25981, 77943, 285791, 493639, 857373, 1480917, 5430029, 16290087]

約数ペア:

[(1, 16290087), (3, 5430029), (11, 1480917), (19, 857373), (33, 493639), (57, 285791), (209, 77943), (627, 25981)]