22168047

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{173}}^1\times {\mathrm{353}}^1$

素因数の和:551

約数の個数: 24

約数和(自身を含む): 32769072

約数和(自身を除く): 10601025

約数列:

[1, 3, 11, 33, 121, 173, 353, 363, 519, 1059, 1903, 3883, 5709, 11649, 20933, 42713, 61069, 62799, 128139, 183207, 671759, 2015277, 7389349, 22168047]

約数ペア:

[(1, 22168047), (3, 7389349), (11, 2015277), (33, 671759), (121, 183207), (173, 128139), (353, 62799), (363, 61069), (519, 42713), (1059, 20933), (1903, 11649), (3883, 5709)]