21232101

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{33863}}^1$

素因数の和:33896

約数の個数: 16

約数和(自身を含む): 32509440

約数和(自身を除く): 11277339

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 33863, 101589, 372493, 643397, 1117479, 1930191, 7077367, 21232101]

約数ペア:

[(1, 21232101), (3, 7077367), (11, 1930191), (19, 1117479), (33, 643397), (57, 372493), (209, 101589), (627, 33863)]