210617109

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{8861}}^1$

素因数の和:9025

約数の個数: 24

約数和(自身を含む): 322576800

約数和(自身を除く): 111959691

約数列:

[1, 3, 9, 19, 57, 139, 171, 417, 1251, 2641, 7923, 8861, 23769, 26583, 79749, 168359, 505077, 1231679, 1515231, 3695037, 11085111, 23401901, 70205703, 210617109]

約数ペア:

[(1, 210617109), (3, 70205703), (9, 23401901), (19, 11085111), (57, 3695037), (139, 1515231), (171, 1231679), (417, 505077), (1251, 168359), (2641, 79749), (7923, 26583), (8861, 23769)]