16555347

素因数分解:

$3^5\times {\mathrm{193}}^1\times {\mathrm{353}}^1$

素因数の和:561

約数の個数: 24

約数和(自身を含む): 24998064

約数和(自身を除く): 8442717

約数列:

[1, 3, 9, 27, 81, 193, 243, 353, 579, 1059, 1737, 3177, 5211, 9531, 15633, 28593, 46899, 68129, 85779, 204387, 613161, 1839483, 5518449, 16555347]

約数ペア:

[(1, 16555347), (3, 5518449), (9, 1839483), (27, 613161), (81, 204387), (193, 85779), (243, 68129), (353, 46899), (579, 28593), (1059, 15633), (1737, 9531), (3177, 5211)]